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Publication of FR641017ApublicationCriticalpatent/FR641017A/en
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
F16N21/04—Nozzles for connection of lubricating equipment to nipples
FR641017D1927-09-151927-09-15
Improvements made to pressure lubrication hand pumps
ExpiredFR641017A
(en)