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Peronneau Georges, Poizat Henr: Position-indicating system. Thomson CSF Visualisation et Traitement des Informations T VT, April 18, 1972: US3657475 (53 worldwide citation)

A position-indicating system, determining the coordinates of a point of a rface to which static force is applied, comprises a rigid plate which is fixed to the surface by means of at least three spaced-apart sensors. These sensors delivering each an output signal which is proportional to its distanc ...


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Peronneau Georges: System for the display of synthesized graphic symbols. Thomson CSF Visualisation Et Traitement Des Informations, October 3, 1972: US3696391 (9 worldwide citation)

A variety of graphic symbols, to be displayed on the screen of a cathode- tube under the control of a computer, are synthesized from a store of basic elements which can be selectively combined into groups, the latter in turn being assembled into figures. Digital instructions regarding the nature, si ...


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Peronneau Georges, Chalus Bernard: Fraud-preventing method for security papers.. Sotimag, April 2, 1986: EP0176403-A1 (9 worldwide citation)

La présente invention concerne un procédé antifraude pour document de valeur constitué par substrat P.V.C. comportant un emplacement de signature sur ce substrat, et consistant à déposer une couche d'encre de support 2, incluant un pigment et chargée d'un produit lui assurant une certaine porosité, ...


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Peronneau Georges Maurice: Banking card protected against falsification.. Francois Charles Oberthur Card, April 19, 1989: EP0312479-A1 (3 worldwide citation)

Banking card protected against falsification, and more especially against de-stamping and re-stamping of the relief characters which form its optical strip. The card (1) carries a ribbon-shaped hologram (3) that covers the whole of the optical strip (2).


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Peronneau Georges Maurice: Carte bancaire protegee contre la fraude. Oberthur Card Systems Francois, April 21, 1989: FR2621863-A1 (2 worldwide citation)

Carte bancaire protégée contre la fraude, et plus particulièrement contre le déestampage et le réestampage des caractères en relief qui composent sa ligne optique.La carte 1 est pourvue d'un hologramme 3 en forme de bandeau qui recouvre la totalité de la ligne optique 2.


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Peronneau Georges: Element de frappe dune machine a imprimer programmable. Transac Dev Transact Automat, April 10, 1981: FR2466344-A3 (1 worldwide citation)

L'invention entre dans le domaine des machines à imprimer. Elément de frappe d'une machine à imprimer programmable, comportant une pluralité de caractères d'impression dont l'un au moins est un bâton, caractérisé en ce que la largeur du bâton est un multiple du pas minimal d'avance de ladite machine ...


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Peronneau Georges, Mikailoff Serge: Improvements in secondary radar echo extractors for pulse code trains. Electronique & Radio, February 23, 1968: FR1514099-A (1 worldwide citation)

1,178,167. Pulse radar. SOC. NOUVELLE D'ELECTRONIQUE ET DE LA RADIOINDUSTRIE. 21 March, 1967 [22 March, 1966], No. 13305/67. Heading H4D. In a secondary radar system a device 1, Fig. 1, termed an echo extractor is in circuit at the ground (interrogating) radar between the video output of the radar r ...


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