Author: Commerce Dept. / Sudoc Stem: C 21.5/a - Blacklight Search Results

Start Over Author Commerce Dept. Sudoc Stem C 21.5/a

1. Trade-warks [etc., from] Official gazette, June 1-Nov. 30, 1948.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.5/a:611/1-616/5

2. Classification of patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a: (v.nos.&nos.)

3. Classification of patents.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a: (v.nos.&nos.)

4. Official gazette, Patent Office [separates].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a: (v.nos.&nos.)

5. Official gazette, Patent Office [separates].

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
SuDoc number:: C 21.5/a: (v.nos.&nos.)