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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Bouchayer & Viallet Soc
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Bouchayer & Viallet Soc
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Filing date
Publication date
Application filed by Bouchayer & Viallet SocfiledCriticalBouchayer & Viallet Soc
Application grantedgrantedCritical
Publication of FR443092ApublicationCriticalpatent/FR443092A/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
F16K47/00—Means in valves for absorbing fluid energy
F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR443092D1912-04-271912-04-27Robinet de vidange pour réservoirs ou conduites sous pression
ExpiredFR443092A
(fr)