Publisher: Patent Office / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Publisher Patent Office Publish Year Decade 1930 - 1939

2631. Official gazette. Official gazette of Patent Office, weekly index, with title. Alphabetical list of registrants of trademarks [Aug. 26, 1930].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 4:397/4

2632. Official gazette. Official gazette of Patent Office, weekly index, with title. Alphabetical list of registrants of trademarks [etc, Aug. 5, 1930].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 4:397/1

2633. Official gazette. [Oct. 14, 1930].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 4:399/2

2634. Official gazette. [Oct. 21, 1930].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 4:399/3

2635. Official gazette. [Oct. 28, 1930].

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 4:399/4

2636. Patents. Classification of patents issued Apr. 1-29, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 1:393/1-5

2637. Patents. Classification of patents issued Aug. 5-26, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1930
SuDoc number:: C 21.5/a 1:397/1-4

2638. Patents. Classification of patents issued Dec. 2-30, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 1:401/1-5

2639. Patents. Classification of patents issued Feb. 4-25, 1930.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.5/a 1:391/1-4

2640. Patents. Classification of patents issued Jan. 6-27, 1931.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930-31.]
SuDoc number:: C 21.5/a 1:402/1-4

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