Hans Zimmet

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Dresden, DD

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Patents Grantslast 30 patents

Information Patent Grant
Focal-plane leaf shutter
- Patent number 4,426,146
- Issue date Jan 17, 1984
- VEB Pentacon Dresden Kamera-und Kinowerke
- Rolf Seifert
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mirror mechanism for a monocular reflex camera
- Patent number 4,236,797
- Issue date Dec 2, 1980
- VEB Pentacon Dresden Kamera-und Kinowerke
- Rolf Noack
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Micro-filming apparatus
- Patent number 4,199,251
- Issue date Apr 22, 1980
- VEB Pentacon Dresden Kamera-und Kinowerke
- Hans Zimmet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Microfilm camera
- Patent number 4,165,934
- Issue date Aug 28, 1979
- Veb Pentacon Dresden Kamera und Kinowerke
- Hans Zimmet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY