Lilburn, GA, US
Information
Patent Grant
American Telephone and Telegraph Company, AT&T Bell Laboratories
Bernard R. Eichenbaum
G02 - OPTICS
Information
Patent Grant
Bell Telephone Laboratories, Incorporated
Bernard R. Eichenbaum
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Western Electric Company, Inc.
Bernard R. Eichenbaum
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bell Telephone Laboratories, Incorporated
Bernard R. Eichenbaum
G02 - OPTICS
