Lothar Brendgens

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Offenbach am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Projector having an adjustable height
- Patent number 4,141,523
- Issue date Feb 27, 1979
- Rollei-Werke Franke & Heidecke
- Lothar Brendgens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY