Alphonse Somers

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Edegem, BE

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Patents Grantslast 30 patents

Information Patent Grant
Photographic material suited for the production of multicolor image...
- Patent number 4,269,924
- Issue date May 26, 1981
- AGFA-GEVAERT N.V.
- Wilhelmus Janssens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY