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CHARLES PAUL MECAIR
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CHARLES PAUL MECAIR
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Application filed by CHARLES PAUL MECAIRfiledCriticalCHARLES PAUL MECAIR
Application grantedgrantedCritical
Publication of FR336993ApublicationCriticalpatent/FR336993A/en
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
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR336993D1903-11-101903-11-10
Gas pressure regulator
ExpiredFR336993A
(en)