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Publication of FR559283ApublicationCriticalpatent/FR559283A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16N—LUBRICATING
F16N21/00—Conduits; Junctions; Fittings for lubrication apertures
F16N21/06—Covering members for nipples, conduits or apertures
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General Engineering & Computer Science
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Mechanical Engineering
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FR559283D1922-11-301922-11-30Dispositif de liaison étanche et instantané pour graisseurs
ExpiredFR559283A
(fr)