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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to FR7529959ApriorityCriticalpatent/FR2326646A1/fr
Publication of FR2326646A1publicationCriticalpatent/FR2326646A1/fr
Application grantedgrantedCritical
Publication of FR2326646B1publicationCriticalpatent/FR2326646B1/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
F16K35/00—Means to prevent accidental or unauthorised actuation
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Preventing Unauthorised Actuation Of Valves
(AREA)
FR7529959A1975-09-301975-09-30Dispositif permettant de transformer un robinet 1/4 de tour en obturateur de securite
GrantedFR2326646A1
(fr)