Ernst-Dieter Knohl

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Koenigsbronn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing aspherical optical surfaces
- Patent number 7,540,983
- Issue date Jun 2, 2009
- Carl Zeiss SMT AG
- Ernst-Dieter Knohl
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of producing aspherical optical surfaces
- Publication number 20050018311
- Publication date Jan 27, 2005
- Ernst-Dieter Knohl
- B24 - GRINDING POLISHING