Eberhard Potempka

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Rendsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for automatically loading a double-sided polis...
- Patent number 6,843,704
- Issue date Jan 18, 2005
- Peter Wolters Werkzeugmaschinen GmbH
- Eberhard Potempka
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for removing semiconductor wafers from within the runner...
- Patent number 6,447,382
- Issue date Sep 10, 2002
- Peter Wolter Werkzeugmaschinen GmbH
- Eberhard Potempka
- B24 - GRINDING POLISHING
Information Patent Grant
Device for the chemical-mechanical polishing of an object, in parti...
- Patent number 6,050,885
- Issue date Apr 18, 2000
- Peter Wolters Werkzeugmaschinen GmbH
- Georg Morsch
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for automatically loading a double-sided polis...
- Publication number 20030010887
- Publication date Jan 16, 2003
- Eberhard Potempka
- B24 - GRINDING POLISHING