G/e/ rard Tourillon

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Electrode comprising an electrochrome polymer film and a display de...
- Patent number 4,502,934
- Issue date Mar 5, 1985
- Thomson-CSF
- Maryse Gazard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...