Compagnie Generale D'Innovation et de Developpement COGIDEV

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Rueil Malmaison, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electrical circuits with very high conductivity and high fineness,...
- Patent number 5,846,854
- Issue date Dec 8, 1998
- Compagnie Generale D'Innovation Et De Developpement Cogidev
- Andre Giraud
- G02 - OPTICS
Information Patent Grant
Electrochromic light modulation devices, in particular screens and...
- Patent number 5,585,958
- Issue date Dec 17, 1996
- Compagnie Generale d'Innovation et de Developpement Cogidev
- Andre Giraud
- G02 - OPTICS
Information Patent Grant
Transparent composite structural elements and methods for producing...
- Patent number 5,556,673
- Issue date Sep 17, 1996
- Compagnie Generale D'Innovation et de Developpement COGIDEV
- Andre Giraud
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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