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Charles R. Snyder
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Factoryville, PA, US
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last 30 patents
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Patent Grant
Automatic locking mechanism for one of a pair of hinged doors
Patent number
4,099,753
Issue date
Jul 11, 1978
McKinney Manufacturing Company
Joseph W. Gwozdz
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES