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Alvin G. Hurt
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Pittsburgh, PA, US
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last 30 patents
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Patent Grant
Slack reduced lock member for a type E raiway coupler
Patent number
5,878,897
Issue date
Mar 9, 1999
McConway & Torley Corporation
Frank Lazzaro
B61 - RAILWAYS
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Patent Grant
Railway coupler arrangement
Patent number
4,480,758
Issue date
Nov 6, 1984
McConway & Torley Corporation
Alvin G. Hurt
B61 - RAILWAYS