Heinz Ziegler

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Engelthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Stress bushing for profile-stressing objects
- Patent number 4,666,167
- Issue date May 19, 1987
- Emuge-Werk Richard Glimpel Fabrik fur Prazisionswekzeuge Vormals
- Hans Hofmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Expansion sleeve for applying precise circumferential stress
- Patent number 4,610,441
- Issue date Sep 9, 1986
- Emuge-Werk Richard Glimpel Fabrik fur Prazisionswerkzeuge
- Hans Hofmann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR