L'ETAT FRANCAIS, REPRESENTE PAR LE SECRETAIRE D'ETAT AUX POSTES ET TELECOMMUNICATIONS ET A LA TELEDIFFUSION (CENTRE NATIONAL D'ETUDES DES TELECOMMUNICATIONS

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92131 ISSY LES MOULINEAUX, FR

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Patents Grantslast 30 patents

Information Patent Grant
Scratch pad memory for cassette of magnetic tape recording
- Patent number 4,426,684
- Issue date Jan 17, 1984
- Etablissement Public de Diffusion dit "Telediffusion de France"
- Claude Sechet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unidirectional data transmission system
- Patent number 4,420,833
- Issue date Dec 13, 1983
- Etablissement Public de Diffusion dit "Telediffusion de France"
- Yves M. Noirel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for following and estimating the local state of picture cont...
- Patent number 4,363,103
- Issue date Dec 7, 1982
- L'Etat Francais represente par le Secretaire d'Etat aux Postes et Telecommuni...
- Christian Richard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process for making semi-conductor devices
- Patent number 4,343,081
- Issue date Aug 10, 1982
- L'Etat Francais represente par le Secretaire d'Etat aux Postes et Telecommuni...
- Francois Morin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for the diffusion of data
- Patent number 4,317,132
- Issue date Feb 23, 1982
- L'Etat Francais, Represente par le Secretaire d'Etat aux Postes et Telecommun...
- Yves M. Guinet
- H04 - ELECTRIC COMMUNICATION TECHNIQUE