Karl-Heinz Komp

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for straight drawing a pipe
- Patent number 4,962,658
- Issue date Oct 16, 1990
- Firma Schumag AG
- Karl-Heinz Komp
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...