Hans-Jurgen Schorcht

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Ilmenau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Procedure and apparatus for the optimized manufacture of coil sprin...
- Patent number 5,865,051
- Issue date Feb 2, 1999
- Wafios Maschinenfabrik GmbH & Co. Kommanditgesellschaft
- Uwe Otzen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...