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Gutehoffnungshutte Sterkrade AG
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Gutehoffnungshutte Sterkrade AG
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Application filed by Gutehoffnungshutte Sterkrade AGfiledCriticalGutehoffnungshutte Sterkrade AG
Application grantedgrantedCritical
Publication of FR1138061ApublicationCriticalpatent/FR1138061A/fr
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
F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
F15B21/08—Servomotor systems incorporating electrically operated control means
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Engineering & Computer Science
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Chemical & Material Sciences
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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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FR1138061D1954-12-111955-12-10Dispositif d'entraînement de berlines et autres véhicules
ExpiredFR1138061A
(fr)