TREA

Peter V. C. Quaintance

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  • San Francisco, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concert shell
    • Patent number D267315
    • Issue date Dec 21, 1982
    • Robert A. Eade
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Concert shell
    • Patent number 4,278,145
    • Issue date Jul 14, 1981
    • Robert A. Eade
    • E04 - BUILDING