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ABEL PIFRE ET CIE SOC
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ABEL PIFRE ET CIE SOC
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Application filed by ABEL PIFRE ET CIE SOCfiledCriticalABEL PIFRE ET CIE SOC
Application grantedgrantedCritical
Publication of FR409378ApublicationCriticalpatent/FR409378A/fr
G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
G05D3/00—Control of position or direction
G05D3/12—Control of position or direction using feedback
G05D3/125—Control of position or direction using feedback using discrete position sensor
G05D3/127—Control of position or direction using feedback using discrete position sensor with electrical contact
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Engineering & Computer Science
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Automation & Control Theory
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FR409378D1909-11-181909-11-18Dispositif de commande électrique à distance et de réglage de moteurs actionnés par une source d'énergie quelconque
ExpiredFR409378A
(fr)