Etat Francais represente par le Ministre des Postes et Telecommunications Centre National

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Issy les Moulineaux, FR

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Electroluminescent memory display having multi-phase sustaining vol...
- Patent number 4,963,861
- Issue date Oct 16, 1990
- Etat Francais represente par le Ministre des Postes et Telecommunications Ce...
- Pascal Thioulouse
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

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