Thomas Willkens

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Aalen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing an optical element
- Patent number 7,738,117
- Issue date Jun 15, 2010
- Carl Zeiss SMT AG
- Michael Altenberger
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing an optical element
- Publication number 20080117436
- Publication date May 22, 2008
- Carl Zeiss SMT AG
- Michael Altenberger
- G01 - MEASURING TESTING