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Publication of FR1145975ApublicationCriticalpatent/FR1145975A/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
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Engineering & Computer Science
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Mechanical Engineering
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FR1145975D1955-08-121955-08-12Segment d'étanchéité, procédé pour sa fabrication et installation pour la mise en oeuvre de ce procédé
ExpiredFR1145975A
(fr)