Erich Gantzert

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Gross-Bieberau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of releasable sleeve sections
- Patent number 6,213,666
- Issue date Apr 10, 2001
- Merz & Krell GmbH & Co.
- Werner Lang
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Production of releasably secured sleeve elements
- Publication number 20010036382
- Publication date Nov 1, 2001
- Werner Lang
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES