Uwe Hattwig

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Lauter, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for sheet-metal plate processing to be employed at inclin...
- Patent number 6,079,308
- Issue date Jun 27, 2000
- Gebruder Leonhardt Im-Und Export GmbH & Co. KG
- Karlheinz Beyrich
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...