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JEAN EMILE LAPEYRE
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JEAN EMILE LAPEYRE
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Application filed by JEAN EMILE LAPEYREfiledCriticalJEAN EMILE LAPEYRE
Application grantedgrantedCritical
Publication of FR441718ApublicationCriticalpatent/FR441718A/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
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR441718D1911-06-011911-06-01Appareil de sécurité pour les gaz
ExpiredFR441718A
(fr)