General information concerning patents.

General information concerning patents.

Call No. (NDL): 304-169
Bibliographic ID of National Diet Library: 000006485092

Material type: 図書

Author: United States. Patent Office.

Publisher: U.S. Govt. print. off.

Publication date: [1922-1974]

Material Format: Paper

Capacity, size, etc.: v. illus., forms. 23cm.

NDC: -

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Paper

Material Type: 図書
ISSN: 0160-9491
Title: General information concerning patents.
Author Heading: United States. Patent Office.
Publication, Distribution, etc.: [Washington] : U.S. Govt. print. off.
Publication Date: [1922-1974]
Publication Date (W3CDTF): 1922
Extent: v. illus., forms. 23cm.
Place of Publication (Country Code): US
Text Language Code: eng
Subject Heading: Patents -- United States.
Holding library: 国立国会図書館
Call No.: 304-169
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): 000006485092
http://id.ndl.go.jp/bib/000006485092
LC Control Number: 31027000
https://lccn.loc.gov/31027000
Bibliographic Record Category (NDL): 211