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L'Etat Francais, represente par le Secretaire d'Etat aux Postes et des a la Telediffusion (Centre National d'Etudes des Telecommunications)
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Issy-les-Moulineaux, FR
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last 30 patents
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Patent Grant
Folded back doublet antenna for very high frequencies and networks...
Patent number
4,426,649
Issue date
Jan 17, 1984
L'Etat Francais, represente par le Secretaire d'Etat aux Postes et des a la T...
Gerard Dubost
H01 - BASIC ELECTRIC ELEMENTS