Author: Patent Office / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Patent Office Publish Year Decade 1920 - 1929

951. Patents. Classification of patents issued July 7-28, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.5/a 1:336/1-4

952. Patents. Classification of patents issued June 2-30, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.5/a 1:335/1-5

953. Patents. Classification of patents issued May 5-26, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.5/a 1:334/1-4

954. Patents. Classification of patents issued Oct. 6-27, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.5/a 1:339/1-4

955. Patents. Classification of patents issued Sept. 1-29, 1925.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.5/a 1:338/1-5

956. Patents. General information concerning patents; by Karl Fenning [and] Wm. I. Wyman.

Corporate/Agency Authors:: Patent Office
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: C 21.2:P 27

957. Patents. Index of patents issued from Patent Office, [calendar year] 1924.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1925
SuDoc number:: I 23.1/1:924/2

958. Patents. Trade-marks [etc., from] Official gazette, Mar. 10, 1925.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.8/a 5:332/2

959. Patents. Trade-marks [etc., from] Official gazette, Mar. 17, 1925.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.8/a 5:332/3

960. Patents. Trade-marks [etc., from] Official gazette, Mar. 24, 1925.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: [1925.]
SuDoc number:: I 23.8/a 5:332/4

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