Klaus Marek

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Muellheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Element for manipulating light
- Patent number 10,472,770
- Issue date Nov 12, 2019
- Carl Freudenberg KG
- Rudolf Wagner
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ELEMENT FOR MANIPULATING LIGHT
- Publication number 20170073899
- Publication date Mar 16, 2017
- Carl Freudenberg KG
- Rudolf Wagner
- G02 - OPTICS