Dieter Butz

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Kirchheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hand power tool
- Patent number 5,681,214
- Issue date Oct 28, 1997
- Robert Bosch GmbH
- Albert Kleider
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Eccentric disk grinder with a grinding disk brake
- Patent number 5,679,066
- Issue date Oct 21, 1997
- Robert Bosch GmbH
- Dieter Butz
- B24 - GRINDING POLISHING