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Pietro Mattia & Cie Soc
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Pietro Mattia & Cie Soc
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Publication of FR620466ApublicationCriticalpatent/FR620466A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
F16D31/02—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps with pistons or plungers working in cylinders
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FR620466D1926-04-301926-08-19Joint d'accouplement entre arbre moteur et arbre commandé, pour le réglage de leurs vitesses relatives
ExpiredFR620466A
(fr)
Mécanisme de changement de vitesse ou mécanisme combiné de changement de vitesse et de changement de marche pour transmettre la rotation d'un arbre moteur à un arbreentraîné