Antje Brethauer

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Wetzlar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Variable viewfinder for wide angle shots
- Patent number 6,643,462
- Issue date Nov 4, 2003
- Leica Camera AG
- Bernd Harand
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Variable viewfinder for wide angle shots
- Publication number 20020131777
- Publication date Sep 19, 2002
- Leica Camera AG.
- Bernd Harand
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY