Madeleine Bonnel

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St. Iuay Perros, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dual addressing transistor active matrix display screen
- Patent number 5,003,302
- Issue date Mar 26, 1991
- Centre National D'Etudes des Telecommunications
- Joseph Richard
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS