Leopold Rollenitz

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Totzenbach, AT

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Patents Grantslast 30 patents

Information Patent Grant
Projection device
- Patent number 4,260,246
- Issue date Apr 7, 1981
- Vockenhuber; Karl
- Leopold Rollenitz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wide-angle attachment for varifocal objective
- Patent number 4,110,005
- Issue date Aug 29, 1978
- Bolex International SA
- Kurt Bohm
- G02 - OPTICS