Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Cochet & Cie
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Cochet & Cie
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Application filed by Cochet & CiefiledCriticalCochet & Cie
Application grantedgrantedCritical
Publication of FR572818ApublicationCriticalpatent/FR572818A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K21/00—Fluid-delivery valves, e.g. self-closing valves
F16K21/04—Self-closing valves, i.e. closing automatically after operation
F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
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FR572818D1923-09-261923-09-26Système de robinet incalable à durée d'écoulement réglable et arrêt automatique de celui-ci
ExpiredFR572818A
(fr)