{"cik":"0000202768","entityType":"other","sic":"","sicDescription":"","ownerOrg":null,"insiderTransactionForOwnerExists":0,"insiderTransactionForIssuerExists":0,"name":"NUVEEN MUNICIPAL BOND FUND INC","tickers":[],"exchanges":[],"ein":"362885532","lei":null,"description":"","website":"","investorWebsite":"","category":"","fiscalYearEnd":"0228","stateOfIncorporation":"MD","stateOfIncorporationDescription":"MD","addresses":{"mailing":{"street1":"JOHN NUVEEN CO INC","street2":"333 W WACKER","city":"CHICAGO","stateOrCountry":"IL","zipCode":"60606","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null},"business":{"street1":"333 W WACKER DR","street2":"JOHN NUVEEN & CO INC","city":"CHICAGO","stateOrCountry":"IL","zipCode":"60606","stateOrCountryDescription":"IL","isForeignLocation":null,"foreignStateTerritory":null,"country":null,"countryCode":null}},"phone":"3129177786","flags":"","formerNames":[],"filings":{"recent":{"accessionNumber":["0001083839-03-000116","0001083839-03-000077","0000950137-02-006412","0001083839-02-000215","0000950137-02-003986","0001083839-02-000072","0001074952-01-500146","0001074952-01-500025","0000202768-00-000164","0001013881-00-000001","0000202768-00-000024","0000202768-99-000003","0000799691-99-000002","0000868440-99-000026","0000202768-98-000001","0000874142-98-000013","0000202768-97-000007","0000202768-97-000006","0000202768-97-000001","0000950137-96-002425","0000950137-96-002148","0000950131-96-005419","0000202768-96-000007","0000950137-96-001954","0000950131-96-004146","0000950131-96-003139","0000950131-96-003097","0000950131-96-001899","0000202768-96-000005","0000202768-96-000003","0000202768-96-000001","0000950131-95-003022","0000879826-95-000014","0000950131-95-002018","0000950131-95-001615","0000950131-95-001553","0000950131-95-001433","0000950131-95-001138","0000818851-95-000012","0000202768-95-000002","0000950131-95-000921","0000950124-95-000918","0000950124-95-000778","0000950124-95-000577"],"filingDate":["2003-04-29","2003-03-31","2002-11-21","2002-10-30","2002-07-19","2002-04-25","2001-10-30","2001-04-30","2000-10-25","2000-08-29","2000-04-14","1999-11-10","1999-05-14","1999-05-10","1998-10-30","1998-04-30","1997-10-31","1997-05-07","1997-04-30","1996-11-26","1996-11-06","1996-11-01","1996-10-31","1996-10-11","1996-08-26","1996-07-02","1996-06-28","1996-05-03","1996-05-01","1996-04-23","1996-03-15","1995-11-01","1995-10-31","1995-07-31","1995-06-13","1995-06-07","1995-05-26","1995-05-04","1995-04-28","1995-04-21","1995-04-12","1995-03-28","1995-03-21","1995-03-02"],"reportDate":["2003-02-28","2002-08-31","","2002-08-31","","2002-02-28","2001-08-31","2001-02-28","2000-08-31","2000-06-30","2000-02-29","1999-08-31","1999-02-28","1999-02-28","1998-08-31","1998-02-28","1997-08-31","1997-01-31","1997-02-28","","1996-12-12","1996-08-31","1996-08-31","1996-12-12","","","","1996-02-29","1996-02-29","1996-02-29","","1995-08-31","1995-08-31","","","","","1995-02-28","1995-02-28","1995-02-28","","","1995-05-26","1995-05-26"],"acceptanceDateTime":["2003-04-29T15:05:34.000Z","2003-03-31T20:54:31.000Z","2002-11-21T21:10:42.000Z","2002-10-30T20:59:47.000Z","2002-07-19T18:57:21.000Z","2002-04-25T04:00:00.000Z","2001-10-30T05:00:00.000Z","2001-04-30T04:00:00.000Z","2000-10-25T04:00:00.000Z","2000-08-29T04:00:00.000Z","2000-04-14T04:00:00.000Z","1999-11-10T05:00:00.000Z","1999-05-14T04:00:00.000Z","1999-05-10T04:00:00.000Z","1998-10-30T05:00:00.000Z","1998-04-30T04:00:00.000Z","1997-10-31T05:00:00.000Z","1997-05-07T04:00:00.000Z","1997-04-30T04:00:00.000Z","1996-11-26T05:00:00.000Z","1996-11-06T05:00:00.000Z","1996-11-01T05:00:00.000Z","1996-10-31T05:00:00.000Z","1996-10-11T04:00:00.000Z","1996-08-26T04:00:00.000Z","1996-07-02T04:00:00.000Z","1996-06-28T04:00:00.000Z","1996-05-03T04:00:00.000Z","1996-05-01T04:00:00.000Z","1996-04-23T04:00:00.000Z","1996-03-15T05:00:00.000Z","1995-11-01T05:00:00.000Z","1995-10-31T05:00:00.000Z","1995-07-31T04:00:00.000Z","1995-06-13T04:00:00.000Z","1995-06-07T04:00:00.000Z","1995-05-26T04:00:00.000Z","1995-05-04T04:00:00.000Z","1995-04-28T04:00:00.000Z","1995-04-21T04:00:00.000Z","1995-04-12T04:00:00.000Z","1995-03-28T05:00:00.000Z","1995-03-21T05:00:00.000Z","1995-03-02T05:00:00.000Z"],"act":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"form":["NSAR-B","NSAR-A","40-8F-M/A","NSAR-B","40-8F-M","NSAR-B","NSAR-B","NSAR-B","NSAR-A","NSAR-B","NSAR-B","NSAR-A","NSAR-B","NTFNSAR","NSAR-A","NSAR-B","NSAR-A","NSAR-B","NT-NSAR","DEFA14A","DEFS14A","N-30D","NSAR-A","PRES14A","497","497J","485BPOS","N-30D","NSAR-B","24F-2NT","497","N-30D","NSAR-A","485BPOS","497","497","485BPOS","N-30D","NSAR-B","24F-2NT","485APOS","DEFA14A","DEF 14A","PRE 14A"],"fileNumber":["811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","811-02692","002-57408","002-57408","002-57408","811-02692","811-02692","002-57408","002-57408","811-02692","811-02692","002-57408","002-57408","002-57408","002-57408","811-02692","811-02692","002-57408","002-57408","811-02692","811-02692","811-02692"],"filmNumber":["03668186","03630557","02836242","02803211","02706536","02621516","1769954","1615139","745802","712132","601506","99745892","99621395","99615079","98734355","98605373","97705349","97597022","97592446","96672822","96655449","96651755","96650926","96642625","96620361","96590061","96588368","96555899","96554687","96549828","96535213","95586232","95585703","95557695","95546601","95545640","95542885","95534602","95532233","95530472","95528450","95523990","95522049","95518112"],"items":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"core_type":["NSAR-B","NSAR-A","40-8F-M/A","NSAR-B","40-8F-M","NSAR-B","NSAR-B","NSAR-B","NSAR-A","NSAR-B","NSAR-B","NSAR-A","NSAR-B","NTFNSAR","NSAR-A","NSAR-B","NSAR-A","NSAR-B","NT-NSAR","DEFA14A","DEFS14A","N-30D","NSAR-A","PRES14A","497","497J","485BPOS","N-30D","NSAR-B","24F-2NT","497","N-30D","NSAR-A","485BPOS","497","497","485BPOS","N-30D","NSAR-B","24F-2NT","485APOS","DEFA14A","DEF 14A","PRE 14A"],"size":[15884,16027,12626,16027,12618,9546,9051,13266,27314,83174,27972,27857,27719,6568,27613,27740,28795,21100,7008,9341,166552,216090,21349,137096,4607,2840,667878,196149,21492,8517,2385,172271,21379,26461,267284,1900,581333,172796,14467,7326,699504,6458,99641,79059],"isXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isInlineXBRL":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"isXBRLNumeric":[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null],"primaryDocument":["answer.fil","answer.fil","c73258fe40v8fvmza.txt","answer.fil","c70298fe40v8fvm.txt","answer.fil","answer.fil","0001.txt","0001.txt","0001.txt","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"primaryDocDescription":["","","APPLICATION FOR DEREGISTRATION","","APPLICATION FOR DEREGISTRATION","","","N-SAR (6.1)","N-SAR (6.1)","N-SAR (6.1)","N-SAR (6.1)","N-SAR (3.0.A)","N-SAR (3.0.A)","","N-SAR (3.0.A)","N-SAR (3.0.A)","N-SAR (3.0.A)","N-SAR (3.0.A)","","IMPORTANT VOTING INFORMATION FOR SHAREHOLDERS","MUNICIPAL BOND FUND","SAR - NUVEEN MUNICIPAL BOND FUND INC","N-SAR (3.0)","MUNICIPAL BOND FUND","SUPPLEMENT TO PROSPECTUS - 8/22/96","497J LETTER","MUNICIPAL BOND FUND","ANNUAL REPORT NUVEEN MUNICIPAL BOND FUND","N-SAR (3.0)","NUVEEN MUNICIPAL BOND FUND","","SAR--MUNICIPAL BOND FUND","N-SAR (3.0.A)","FORM 485BPOS","PROSPECTUS & SAI","SUPPLEMENT UNDER 497E","FORM N-1A","MUNI BOND A/R","N-SAR (3.0.A)","NUVEEN MUNICIPAL BOND FUND, INC. 24F2 NOTICE 2/95","FORM N1A","DEFINITIVE ADDITIONAL MATERIALS","DEF 14A","N&PS"]},"files":[]}}