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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N27/00—Proportioning devices
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FR709061D1931-01-061931-01-06Dispositif distributeur-doseur d'un fluide sous pression
ExpiredFR709061A
(fr)