Alfred Matheis

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Winsted, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Die holder mechanism for a stamping machine or the like
- Patent number 4,570,327
- Issue date Feb 18, 1986
- Trumpf GmbH & Co.
- Hans Klingel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...