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RECH S TECH REC TEC SOC D
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RECH S TECH REC TEC SOC D
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Application filed by RECH S TECH REC TEC SOC DfiledCriticalRECH S TECH REC TEC SOC D
Application grantedgrantedCritical
Publication of FR1017921ApublicationCriticalpatent/FR1017921A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES