Index to the U.S. patent classification

• Material Type: 図書
• Title: Index to the U.S. patent classification
• Author Heading: United States. Patent and Trademark Office; United States. Patent and Trademark Office. Office of Classification Support
• Extent: microfiche
• Size: 11 × 15 cm
• Alternative Title: Index to the U.S. patent classification system; Index to the United States patent classification; Index to the US patent classification; Index to classification
• Place of Publication (Country Code): US
• Text Language Code: eng
• Note (Material Type): [microform]
• Subject Heading: United States. Patent and Trademark Office. Office of Documentation Planning and Support. -- Manual of classification -- Indexes -- Periodicals; Patents -- United States -- Classification -- Indexes -- Periodicals
• Note (General): Annual; Dates of publication and/or sequential designation: Began with Dec. 1977; Description based on: 1980; Physical description for original version: v. ; 28 cm
• Note (Original Version): 原資料の出版事項: [Washington, D.C.] : U.S. Dept. of Commerce, Patent and Trademark Office : [Supt. of Docs., U.S. G.P.O., distributor; Continues: Index to classification (United States. Patent Office.); ISSN: 01619470; SUPTDOC番号: C 21.12/2: 990; GPO管理番号: 0257
• Holding library: 国立国会図書館
• Call No.: YCA-C 21.12/2:990
• Original Material (ISSN): 01619470
• Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書; https://ndlsearch.ndl.go.jp
• Bibliographic ID (NDL): 000006564588; http://id.ndl.go.jp/bib/000006564588
• OCLC No.: 04010459; https://www.worldcat.org/oclc/04010459
• Bibliographic Record Category (NDL): 281