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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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FR689545D1930-02-071930-02-07Embout doseur d'huile pour burette ou distributeur
ExpiredFR689545A
(fr)