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

Start Over Author Patent Office Publish Year Decade 1930 - 1939

1151. Patents. Classification of patents issued June 4-25, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:455/1-4

1152. Patents. Classification of patents issued Mar. 5-26, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:452/1-4

1153. Patents. Classification of patents issued May 7-28, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:454/1-4

1154. Patents. Classification of patents issued Nov. 5-26, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:460/1-4

1155. Patents. Classification of patents issued Oct. 1-29, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:459/1-5

1156. Patents. Classification of patents issued Sept. 3-24, 1935.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.5/a 1:458/1-4

1157. 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

1158. Patents. Supplement to General information concerning patents (pamphlet): Patent applications by foreign applicants.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.2:P 27/933/supp.

1159. Patents. [Manual of classification of patents, 1929, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1935.]
SuDoc number:: C 21.12:929/p.51-52A/rev., etc.

1160. Patents. [Manual of classification of patents, 1929, substitute pages containing corrections.]

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: 1935
SuDoc number:: C 21.12:929/p.67-68/rev.

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