TREA

Thomas G. Bonar

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  • Aguila, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-closing double hinge
    • Patent number 4,337,548
    • Issue date Jul 6, 1982
    • Thomas G. Bonar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-closing hinge apparatus
    • Patent number 4,233,708
    • Issue date Nov 18, 1980
    • Thomas G. Bonar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES