TREA

Richard L. Prezioso

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  • Stratford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    High security door lock
    • Patent number 4,013,311
    • Issue date Mar 22, 1977
    • Richard L. Prezioso
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES