Author: Commerce Dept. / Publish Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Author Commerce Dept. Publish Year Decade 1940 - 1949

1891. Civil air regulations. pt. 35. Flight engineer certificates, as amended to Nov. 1, 1948.

Corporate/Agency Authors:: Civil Aeronautics Board and Commerce Dept.
Publisher:: Civil Aeronautics Board
Date:: [1948.]
SuDoc number:: C 31.209:(nos.)

1892. Civil air regulations. pt. 41. Certification and operation rules for scheduled air carrier operations outside continental limits of United States, as amended to July 20, 1948.

Corporate/Agency Authors:: Civil Aeronautics Board and Commerce Dept.
Publisher:: Civil Aeronautics Board
Date:: [1948.]
SuDoc number:: C 31.209:(pt.nos.)

1893. Civil air regulations. pt. 44. Foreign air carrier regulations, as amended to Nov. 1, 1947.

Corporate/Agency Authors:: Civil Aeronautics Board and Commerce Dept.
Publisher:: Civil Aeronautics Board
Date:: [1948.]
SuDoc number:: C 31.209:(pt.nos.)

1894. Civil air regulations. pt. 61. Scheduled air carrier rules, as amended to June 15, 1948.

Corporate/Agency Authors:: Civil Aeronautics Board and Commerce Dept.
Publisher:: Civil Aeronautics Board
Date:: [1948.]
SuDoc number:: C 31.209:(pt.no.)

1895. Civil aircraft by States and by counties within States, as of June 1 and July 1, 1948.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1948.]
SuDoc number:: C 31.132:948/3-4

1896. Classification bulletin 101, June 17, 1947, containing classification orders nos. 6 and 7 of new series pertaining to classification of subjects of invention revised by classification group of Patent Office and includes class 322. Electricity, single generator systems.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.3:101

1897. Classification bulletin 102, July 11-Aug. 14, 1947, containing classification orders nos. 8-11 of new series pertaining to classification of subjects of invention revised by classification group of Patent Office and includes class 343, Communications, radiant energy.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.3:102

1898. Classification bulletin 103-128, containing classification definitions of classes revised by Classification Group of Patent Office, to include all changes through Order 31, dated June 24, 1948.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.3:103-128

1899. Classification bulletin 129, containing classification orders 12-17 of new series pertaining to classification of subjects of invention revised by Classification Group of Patent Office and includes: Class 323, Electricity, voltage magnitude and phase control systems.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.3:129

1900. Classification bulletin 130, [containing] schedule and definitions or the class as established by Classification Group of Patent Office, by Classification Order 34, dated Aug. 16, 1948; Class 323, Modulators.

Corporate/Agency Authors:: Patent Office and Commerce Dept.
Publisher:: Patent Office
Date:: [1948.]
SuDoc number:: C 21.3:130

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