TREA

American Telephone and Telegraph Company Communications, Inc.

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Organization

  • Basking Ridge, NJ, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic call distributor telephone service
    • Patent number 4,737,983
    • Issue date Apr 12, 1988
    • American Telephone and Telegraph Company Communications, Inc.
    • James C. Frauenthal
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE