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Publication of FR716362ApublicationCriticalpatent/FR716362A/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
F16K15/00—Check valves
F16K15/14—Check valves with flexible valve members
F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
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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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FR716362D1930-05-231931-04-30Perfectionnements aux soupapes automatiques
ExpiredFR716362A
(fr)