Ludwig Meier

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Jena, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for generating annular pictures
- Patent number 5,835,252
- Issue date Nov 10, 1998
- Carl Zeiss Jena GmbH
- Ludwig Meier
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR PROJECTION ONTO A DOME
- Publication number 20010010537
- Publication date Aug 2, 2001
- WILFRIED LANG
- G02 - OPTICS