Hans Lieckfeldt

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Stuttgart, DT

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Patents Grantslast 30 patents

Information Patent Grant
Control mechanism for the pull-down pawl of a film projector
- Patent number 4,094,595
- Issue date Jun 13, 1978
- Robert Bosch GmbH
- Hans Lieckfeldt
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY