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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Weston Electric Instrument Corp
Original Assignee
Weston Electric Instrument Corp
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Publication date
Application filed by Weston Electric Instrument CorpfiledCriticalWeston Electric Instrument Corp
Application grantedgrantedCritical
Publication of FR1082971ApublicationCriticalpatent/FR1082971A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16J—PISTONS; CYLINDERS; SEALINGS
F16J13/00—Covers or similar closure members for pressure vessels in general
F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR1082971D1952-07-081953-06-30Perfectionnements aux dispositifs de sécurité pour des récipients sous pression
ExpiredFR1082971A
(fr)