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TECH ET COMMERCIALE D INSTALLA
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TECH ET COMMERCIALE D INSTALLA
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Application filed by TECH ET COMMERCIALE D INSTALLAfiledCriticalTECH ET COMMERCIALE D INSTALLA
Application grantedgrantedCritical
Publication of FR1098991ApublicationCriticalpatent/FR1098991A/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
F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
F16K17/19—Equalising valves predominantly for tanks
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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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FR1098991D1954-01-301954-01-30Soupape de sécurité, notamment pour réservoirs ou tuyauteries d'hydrocarbures
ExpiredFR1098991A
(fr)