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Martin Z. Cahn
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Covington, KY, US
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last 30 patents
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Patent Grant
Massager
Patent number
D281816
Issue date
Dec 17, 1985
D.M. Systems, Inc.
Denson D. Conn
D24 - Medical and laboratory equipment
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Patent Grant
Massager
Patent number
D281815
Issue date
Dec 17, 1985
D.M. Systems, Inc.
Denson D. Conn
D24 - Medical and laboratory equipment