Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Metales y Plateria Ribera SA
Original Assignee
Metales y Plateria Ribera SA
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Filing date
Publication date
Application filed by Metales y Plateria Ribera SAfiledCriticalMetales y Plateria Ribera SA
Priority to FR954194ApriorityCriticalpatent/FR1374256A/en
Application grantedgrantedCritical
Publication of FR1374256ApublicationCriticalpatent/FR1374256A/en
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
FR954194A1963-11-191963-11-19
Process for the manufacture of piston rings for internal combustion engines, compressors and similar machines
ExpiredFR1374256A
(en)