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Application filed by Baay Aardgas Adviesbureau En AfiledCriticalBaay Aardgas Adviesbureau En A
Priority to BE775539ApriorityCriticalpatent/BE775539A/en
Publication of BE775539ApublicationCriticalpatent/BE775539A/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
F16K17/003—Safety valves; Equalising valves, e.g. pressure relief valves reacting to pressure and temperature
BE775539A1971-11-191971-11-19
SAFETY DEVICE FOR A VALVE FOR A GAS OR LIQUID MEDIUM.
BE775539A
(en)