Author: Patent Office / Publish Year Decade: 1960 - 1969 / Sudoc Stem: C 21.5/a 5 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1960 - 1969 Sudoc Stem C 21.5/a 5

1. Consolidated listing of recent O. G. notices re Patent Office practices and procedures.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1968.]
SuDoc number:: C 21.5/a 5:N 845