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Firma Schaeffer-Homberg GmbH
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Wuppertal, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Machine for attaching buttons having shanks to an article in a corr...
Patent number
4,376,504
Issue date
Mar 15, 1983
Firma Schaeffer-Homberg GmbH
Herbert Birkhofer
A41 - WEARING APPAREL
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Patent Grant
Button
Patent number
4,197,617
Issue date
Apr 15, 1980
Firma Schaeffer-Homberg GmbH
Horst G. Appelt
A44 - HABERDASHERY JEWELLERY