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Priority to FR929960ApriorityCriticalpatent/FR1360773A/fr
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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
F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
F16J9/12—Details
F16J9/20—Rings with special cross-section; Oil-scraping rings
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Mechanical Engineering
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FR929960A1963-04-011963-04-01Segment de piston, notamment pour moteurs à combustion interne
ExpiredFR1360773A
(fr)