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Publication of FR320500ApublicationCriticalpatent/FR320500A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
F16H55/32—Friction members
F16H55/36—Pulleys
F16H55/38—Means or measures for increasing adhesion
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General Engineering & Computer Science
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FR320500D1902-04-191902-04-19Perfectionnements aux poulies de transmission
ExpiredFR320500A
(fr)