Alfons J. Bertels

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Olen, BE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for making a lithographic printing plate accor...
- Patent number 5,740,489
- Issue date Apr 14, 1998
- Agfa-Gevaert
- Luc Vanooteghem
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for the preparation of a planographic printing plate using N...
- Patent number 4,563,410
- Issue date Jan 7, 1986
- AGFA-GEVAERT N.V.
- Antoine A. De Jaeger
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY