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Paul A. Lafonta
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Paris, FR
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last 30 patents
Information
Patent Grant
Circuit for cyclically driving several loads
Patent number
5,892,296
Issue date
Apr 6, 1999
Electronic Art Gallery Elektronische Werbemittel GmbH
Paul Lafonta
G08 - SIGNALLING
Information
Patent Grant
Autonomous power supply for observation device, in particular with...
Patent number
4,732,457
Issue date
Mar 22, 1988
L'Etat Francais represente par le Delegue Ministeriel pour l'Armement
Fernande F. Lafonta
G02 - OPTICS
Information
Patent Grant
High voltage amplifier for capacitive load
Patent number
4,560,914
Issue date
Dec 24, 1985
Etat Francais
Fernande F. Lafonta
G06 - COMPUTING CALCULATING COUNTING