Manfred Wagner

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Elstorf, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for cooling rolled wire
- Patent number 3,949,585
- Issue date Apr 13, 1976
- Hamburger Stahlwerke GmbH
- Manfred Wagner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...