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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MULLER JACQUES FR
Original Assignee
MULLER JACQUES FR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MULLER JACQUES FRfiledCriticalMULLER JACQUES FR
Priority to FR7218604ApriorityCriticalpatent/FR2186019A6/fr
Application grantedgrantedCritical
Publication of FR2186019A6publicationCriticalpatent/FR2186019A6/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