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Publication of FR748462ApublicationCriticalpatent/FR748462A/fr
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
F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
F16J9/12—Details
F16J9/24—Members preventing rotation of rings in grooves
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FR748462D1932-01-061933-01-04Dispositif d'immobilisation pour segments de piston
ExpiredFR748462A
(fr)