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Office National Industriel de lAzote
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Office National Industriel de lAzote
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Publication date
Application filed by Office National Industriel de lAzotefiledCriticalOffice National Industriel de lAzote
Priority to FR59001ApriorityCriticalpatent/FR1496747A/en
Application grantedgrantedCritical
Publication of FR1496747ApublicationCriticalpatent/FR1496747A/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
F16K21/00—Fluid-delivery valves, e.g. self-closing valves
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR59001A1966-04-261966-04-26
Device for gravity flow of a liquid at a regulated and constant flow
ExpiredFR1496747A
(en)