Eberhard Witschas

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Kreuztal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Casting/rolling installation and method for dismantling and install...
- Patent number 9,700,938
- Issue date Jul 11, 2017
- SMS group GMBH
- Eberhard Witschas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for the insertion of machine units into a production line
- Patent number 7,784,316
- Issue date Aug 31, 2010
- SMS Siemag Aktiengesellschaft
- Eberhard Witschas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
CASTING/ROLLING INSTALLATION AND METHOD FOR DISMANTLING AND INSTALL...
- Publication number 20150343524
- Publication date Dec 3, 2015
- SMS group GMBH
- Eberhard WITSCHAS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for the Insertion of Machine Units Into a Production Line
- Publication number 20070261457
- Publication date Nov 15, 2007
- Eberhard Witschas
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...