Author: Commerce Department / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Commerce Department Publish Year Decade 1930 - 1939

12811. Electrodes. Chloroplatinate-chloroplatinite electrode; by Edgar R. Smith.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:225

12812. Electrodes. Comparison of quinhydrone and hydrogen electrodes in solutions containing tannin; by E. L. Wallace [and] John Beek, jr.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:176

12813. Electrotyping solutions. Addition agents in copper electrotyping solutions; by R. O. Hull [and] W. Blum.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:228

12814. Ellis, Lockwood B. In Court of Customs and Patent Appeals, patent appeal no. 2639, in re Lockwood Byron Ellis and Fenn M. Holden, oil reclaiming mechanism; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930]
SuDoc number:: C 21.10:El 59/2

12815. Engine-ignition shielding for radio reception in aircraft; by H. Diamond [and] F. G. Gardner.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:158

12816. Explosives. Production of explosives in United States during calendar year 1928; by W. W. Adams and L. S. Gerry.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1930
SuDoc number:: C 22.5:467

12817. Explosives. Production of explosives in United States during calendar year 1929; by W. W. Adams and L. S. Gerry.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1930
SuDoc number:: C 22.5:478

12818. Fahy permeameter. Performance of Fahy simplex permeameter; by Raymond L. Sanford.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:174

12819. Family. 15th census [of United States, 1930]: Instructions for family transcription sheet.

Corporate/Agency Authors:: Census Bureau and Commerce Department
Publisher:: Census Bureau
Date:: 1930
SuDoc number:: C 3.37/6:F 21

12820. Family. 15th census [of United States, 1930]: Instructions for family transcription sheet.

Corporate/Agency Authors:: Census Bureau and Commerce Department
Publisher:: Census Bureau
Date:: 1930 [reprint with slight changes]
SuDoc number:: C 3.37/6:F 21/2

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