Publish Year Decade: 1930 - 1939 / Sudoc Stem: C 13.22/a - Blacklight Search Results

Start Over Publish Year Decade 1930 - 1939 Sudoc Stem C 13.22/a

971. Propeller fans. Characteristics of 2-blade propeller fans; by H. L. Dryden [and] P. S. Ballif.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:193

972. Radio beacons. 12-course radio range for guiding aircraft with tuned reed visual indication; by H. Diamond [and] F. G. Kear.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:154

973. Radio beacons. Applying radio range to airways; by F. G. Kear [and] W. E. Jackson.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:155

974. Radio beacons. Applying visual double-modulation type radio range to airways; by H. Diamond.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:148

975. Radio beacons. Development of visual type airway radiobeacon system [with bibliography]; by J. H. Dellinger, H. Diamond, [and] F. W. Dunmore.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:159

976. Radio beacons. Tuned-reed course indicator for 4 and 12 course aircraft radio range; by F. W. Dunmore.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:160

977. Radiobeacon and receiving system for blind landing of aircraft; by H. Diamond [and] F. W. Dunmore.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:238

978. Rayon as paper-making material; by Merle B. Shaw [and] George W. Bicking.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:143

979. Rhodium. Melting, mechanical working, and some physical properties of rhodium; by Wm. H. Swanger.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:127

980. Ring and ball method of test for softening point of bituminous materials, resins, and similar substances; by Percy H. Walker.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:142

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