Willi Dotsch

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Oberhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for adjusting the roll gap in rolling mill stands, part...
- Patent number 5,142,892
- Issue date Sep 1, 1992
- BWG Bergwerk- und Walzwerk-Maschinenbau GmbH
- Oskar Noe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Strip drive for advancing materials for processing
- Patent number 4,886,199
- Issue date Dec 12, 1989
- Bergwerk-und Walzwerk-Maschinenbau GmbH
- Oskar Noe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...