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Compteurs Schlumberger SA
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Compteurs Schlumberger SA
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Publication of FR906569ApublicationCriticalpatent/FR906569A/fr
G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
G05F3/02—Regulating voltage or current
G05F3/08—Regulating voltage or current wherein the variable is DC
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Engineering & Computer Science
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Radar, Positioning & Navigation
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Automation & Control Theory
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FR906569D1944-03-061944-03-06Dispositif d'alimentation d'un circuit en courant continu constant
ExpiredFR906569A
(fr)