TREA

Edward R. Butler Company, Inc.

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  • New York, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Olive knuckle hinge
    • Patent number 5,930,868
    • Issue date Aug 3, 1999
    • Edward R. Butler Company, Inc.
    • Rhett Butler
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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