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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
F16J15/00—Sealings
F16J15/54—Other sealings for rotating shafts
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FR674310D1929-04-301929-04-30Manchons-garnitures en tissu, à auto-graissage, et procédé de fabrication
ExpiredFR674310A
(fr)