Heinrich Schmid

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Rapperswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of a rack
- Patent number 4,646,554
- Issue date Mar 3, 1987
- Zahnradfabrik Friedrichshafen AG
- Kurt Wallis
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...