Reading, PA, US
Information
Patent Grant
Bell Telephone Laboratories, Incorporated
Phillip E. Fraley
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Bell Telephone Laboratories Incorporated
Phillip Edward Fraley
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bell Telephone Laboratories, Incorporated
Phillip Edward Fraley
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bell Telephone Laboratories, Incorporated
Wallace Henry Eckton
H01 - BASIC ELECTRIC ELEMENTS
