FR609570A - Appareil pour indiquer ou enregistrer, ou indiquer et enregistrer, des niveaux de liquide ou l'écoulement du liquide dans des tuyaux
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Appareil pour indiquer ou enregistrer, ou indiquer et enregistrer, des niveaux de liquide ou l'écoulement du liquide dans des tuyaux
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F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
F15B7/02—Systems with continuously-operating input and output apparatus
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Engineering & Computer Science
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Physics & Mathematics
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Fluid Mechanics
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Mechanical Engineering
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General Engineering & Computer Science
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FR609570D1925-09-071925-09-07Appareil pour indiquer ou enregistrer, ou indiquer et enregistrer, des niveaux de liquide ou l'écoulement du liquide dans des tuyaux
ExpiredFR609570A
(fr)