Author: Commerce Dept. / Publish Year Decade: 1940 - 1949 / Sudoc Stem: C 21.7/1 - Blacklight Search Results

Start Over Author Commerce Dept. Publish Year Decade 1940 - 1949 Sudoc Stem C 21.7/1

1. Patent laws, Nov. 1, 1948.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: 1948
SuDoc number:: C 21.7/1:948