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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
F16J—PISTONS; CYLINDERS; SEALINGS
F16J1/00—Pistons; Trunk pistons; Plungers
F16J1/08—Constructional features providing for lubrication
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Combustion & Propulsion
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FR44065D1933-06-291933-06-29Piston pour moteurs à explosion ou autres
ExpiredFR44065E
(fr)