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Sisir K. Sen Gupta
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Gastonia, NC, US
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last 30 patents
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Patent Grant
Apparatus for attaching a slider to a slide fastener stringer
Patent number
5,371,941
Issue date
Dec 13, 1994
Opti Patent-, Forschungs- und Fabrikations-AG
Sisir K. Sen Gupta
A44 - HABERDASHERY JEWELLERY