Rolande Kasprzak

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Gif sur Yvette, FR

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Patents Grantslast 30 patents

Information Patent Grant
Non-linear control element for a flat electrooptical display screen...
- Patent number 4,810,637
- Issue date Mar 7, 1989
- Thomson-CSF
- Nicolas Szydlo
- G02 - OPTICS
Information Patent Grant
Method of making thin film field effect transistors for a liquid cr...
- Patent number 4,704,784
- Issue date Nov 10, 1987
- Thomson-CSF
- Nicolas Szydlo
- H01 - BASIC ELECTRIC ELEMENTS