Author: Agriculture Department / Publish Year Decade: 1920 - 1929 / Sudoc Stem: C 21.6 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1920 - 1929 Sudoc Stem C 21.6

1. Decisions. Decisions of commissioner of patents and of United States courts in patent and trade-mark and copyright cases; compiled from v. 330-341 of Official gazette of Patent Office during year 1925.

Corporate/Agency Authors:: Patent Office and Agriculture Department
Publisher:: Patent Office
Date:: 1926
SuDoc number:: C 21.6:925