Gunter Wetzel

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Haar, DT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for making copies of multi-colored originals
- Patent number 4,017,171
- Issue date Apr 12, 1977
- AGFA-Gevaert, A.G.
- Richard Wick
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY