Hans-Georg Bischoff

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Wadern-Noswendel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for the manufacture of connecting seams between...
- Patent number 4,652,328
- Issue date Mar 24, 1987
- Saar-Gummiwerk GmbH
- Hans-Georg Bischoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL