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George F. Van Veelen
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Mortsel, BE
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last 30 patents
Information
Patent Grant
Hardening solution for proteinaceous materials
Patent number
4,216,108
Issue date
Aug 5, 1980
AGFA-GEVAERT N.V.
Francis J. Sels
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic bleach compositions containing bleach-accelerating com...
Patent number
4,201,585
Issue date
May 6, 1980
Agfa-Gevaert, N.V.
Robert J. Pollet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardening proteinaceous materials
Patent number
4,187,114
Issue date
Feb 5, 1980
AGFA-GEVAERT N.V.
Hendrik E. Kokelenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hardening of proteinaceous materials
Patent number
4,181,529
Issue date
Jan 1, 1980
AGFA-GEVAERT N.V.
Francis J. Sels
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic silver halide color material containing fast-acting ha...
Patent number
4,123,281
Issue date
Oct 31, 1978
AGFA-GEVAERT N.V.
Marcel J. Monbaliu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Novel antifogging and/or stabilizing compounds for silver halide ph...
Patent number
4,111,697
Issue date
Sep 5, 1978
Agfa-Gevaert, N.V.
Robert Joseph Pollet
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Development of photographic silver halide elements
Patent number
4,013,471
Issue date
Mar 22, 1977
Agfa-Gevaert N.V.
Robert Joseph Pollet
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY