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RAYMOND BOUDRET
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RAYMOND BOUDRET
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Application filed by RAYMOND BOUDRETfiledCriticalRAYMOND BOUDRET
Application grantedgrantedCritical
Publication of FR498189ApublicationCriticalpatent/FR498189A/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
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR498189D1918-08-261918-08-26Perfectionnements aux renvois de débrayage
ExpiredFR498189A
(fr)