Author: Commerce Department / Catalog Issue Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Author Commerce Department Catalog Issue Year Decade 1940 - 1949

9041. Lammchen, Kurt. In Court of Customs and Patent Appeals, patent appeal no. 4345, in re Kurt Lammchen, high frequency coils; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1940.]
SuDoc number:: C 21.10:L 188

9042. Lang, Franz. In Court of Customs and Patent Appeals, patent appeal no. 4324, in re Franz Lang, injection engine; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1940.]
SuDoc number:: C 21.10:L 251/2

9043. Lanterns. Red electric warning lanterns, recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: 1940
SuDoc number:: C 13.20:87

9044. Latin America. Commercial travelers' guide to Latin America: pt. 3, Mexico, Central America, and Caribbean countries; [prepared in Division of Regional Information].

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: 1940
SuDoc number:: C 18.27:208

9045. Leather. Effect of oxygen and moisture on stability of leather at elevated temperatures; by Joseph R. Kanagy.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1940.]
SuDoc number:: C 13.22/a:1319

9046. Leather. Effect of speed of pulling jaws on tensile strength and stretch of leather; by Robert B. Hobbs.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1940.]
SuDoc number:: C 13.22/a:1321

9047. Lenses. Blown, drawn, and dropped lenses for sun glasses, recorded standard of the industry.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: 1940
SuDoc number:: C 13.20:79

9048. Lenses. Ground and polished lenses for sun glasses, recorded standard of the industry.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: 1940
SuDoc number:: C 13.20:78

9049. Lighthouse service bulletin. Index to Lighthouse service bulletin, v. 5 (1936-39).

Corporate/Agency Authors:: Lighthouses Bureau and Commerce Department
Publisher:: Lighthouses Bureau
Date:: [1940.]
SuDoc number:: C 9.31:5/ind.

9050. Lights for vehicles. Adverse-weather lamps for vehicles (after market), recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: 1940
SuDoc number:: C 13.20:81

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