Louis Maria De Haes

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Edegem, BE

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Patents Grantslast 30 patents

Information Patent Grant
Production of adhesive transfers by diffusion transfer
- Patent number 4,033,770
- Issue date Jul 5, 1977
- Agfa-Gevaert N.V.
- Louis Maria De Haes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Production of planographic printing patterns on aluminum sheets usi...
- Patent number 3,989,521
- Issue date Nov 2, 1976
- Agfa-Gevaert N.V.
- Louis Maria De Haes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Diffusion transfer process using silver halide emulsions with 90% c...
- Patent number 3,985,561
- Issue date Oct 12, 1976
- Agfa-Gevaert N.V.
- Louis Maria De Haes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY