Guy Weber

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Arques la Bataille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid development apparatus
- Patent number 3,980,048
- Issue date Sep 14, 1976
- La Cellophane
- Guy Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of transferring an electrostatic latent image to a dielectr...
- Patent number 3,980,475
- Issue date Sep 14, 1976
- La Cellophane
- Pham Kim Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for electrostatic reproduction by charge transfer
- Patent number 3,972,714
- Issue date Aug 3, 1976
- La Cellophane
- Guy Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY