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

Start Over Author Commerce Department Catalog Issue Year Decade 1930 - 1939

8421. Porter, John M. In Court of Customs and Patent Appeals, patent appeal no. 3253. in re John M. Porter, improvements in method of treating sludge; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1933.]
SuDoc number:: C 21.10:P 834

8422. Potash [with Selected references on potassium salts]; by Bertrand L. Johnson.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1933
SuDoc number:: C 22.13:16

8423. Potash; by J. H. Hedges.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1933
SuDoc number:: C 22.8/2a:P 847/932

8424. Potentiometer. Multi-range potentiometer and its application to measurement of small temperature differences; by H. B. Brooks [and] A. W. Spinks.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1933.]
SuDoc number:: C 13.22/a:506

8425. Poultry. 15th census of United States, 1930: Agriculture, chickens and chicken eggs and turkeys, ducks, and geese raised on farms, chickens and poultry products, with selected items by size of flock, for United States, States, and counties, 1930 and 1929.

Corporate/Agency Authors:: Census Bureau and Commerce Department
Publisher:: Census Bureau
Date:: 1933
SuDoc number:: C 3.37/15:C 43

8426. Prescott, Sydney I. In Court of Customs and Patent Appeals, patent appeal no. 3294. in re Sydney I. Prescott, tire rim mount; brief for commissioner of patents.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1933.]
SuDoc number:: C 21.10:P 924/2

8427. Prisms. Permissible curvature of prism surfaces and inaccuracy of collimation in precise minimum-deviation refractometry; by L. W. Tilton.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1933.]
SuDoc number:: C 13.22/a:575

8428. Publications. Catalogue of U. S. Coast and Geodetic Survey nautical charts, coast pilots, tide tables, current tables, tidal current charts, airway maps, Atlantic and Gulf coasts, Puerto Rico, Virgin Islands, and Canal Zone, Pacific Coast, Alaska, Hawaiian Islands and Guam, and Philippine Islands.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: Edition, Mar. 1933. [1933.]
SuDoc number:: C 4.5:933

8429. Publications. List of publications, Bureau of Mines, complete from establishment of bureau, 1910, to June 30, 1932, with subject index.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: [Reprint with changes] 1933
SuDoc number:: C 22.7/1:910-932/corr.

8430. Publications. New publications, Bureau of Mines, monthly list 213; Jan. 31, 1933.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: [1933.]
SuDoc number:: C 22.7/3:213

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