Publisher: Patent Office / Catalog Issue Year Decade: 1930 - 1939 / Sudoc Stem: C 21.5/2 - Blacklight Search Results

Start Over Publisher Patent Office Catalog Issue Year Decade 1930 - 1939 Sudoc Stem C 21.5/2

1. Patents. Index of patents issued from Parent Office, 1937.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1938
SuDoc number:: C 21.5/2:937

2. Patents. Index of patents issued from Patent Office, 1936.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1937
SuDoc number:: C 21.5/2:936

3. Patents. Index of patents issued from Patent Office, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1936
SuDoc number:: C 21.5/2:935

4. Patents. Index of patents issued from Patent Office, 1934.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1935
SuDoc number:: C 21.5/2:934

5. Patents. Index of patents issued from Patent Office, 1933.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1934
SuDoc number:: C 21.5/2:933

6. Patents. Index of patents issued from Patent Office, 1932.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1933
SuDoc number:: C 21.5/2:932

7. Patents. Index of patents issued from Patent Office, 1931.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: 1932
SuDoc number:: C 21.5/2:931

8. Patents. Index of patents issued from Patent Office, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1931
SuDoc number:: C 21.5/2:930

9. Patents. Index of patents issued from Patent Office, 1929.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1930
SuDoc number:: C 21.5/2:929