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LE TUBE D ACIER
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LE TUBE D ACIER
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Application grantedgrantedCritical
Publication of FR916839ApublicationCriticalpatent/FR916839A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
F16L21/00—Joints with sleeve or socket
F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
FR916839D1945-06-221945-06-22Procédé et dispositifs d'établissement des canalisations souterraines pour le transport de fluides
ExpiredFR916839A
(fr)