BWG Bergwerk-Und Walzwerk-Machinenbau GmbH

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of and process for cold-rolling of stainless-steel and titan...
- Patent number 5,554,235
- Issue date Sep 10, 1996
- BWG Bergwerk-Und Walzwerk-Machinenbau GmbH
- Rolf Noe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...