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Publication of FR564599ApublicationCriticalpatent/FR564599A/fr
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L2710/00—Control of valve gear, speed or power
F01L2710/006—Safety devices therefor
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FR564599D1922-07-201922-07-20Dispositif destiné à éviter les incendies applicables notamment aux appareils de navigation aérienne
ExpiredFR564599A
(fr)