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J LEFLAIVE ET CIE SOC
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J LEFLAIVE ET CIE SOC
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Application filed by J LEFLAIVE ET CIE SOCfiledCriticalJ LEFLAIVE ET CIE SOC
Application grantedgrantedCritical
Publication of FR453342ApublicationCriticalpatent/FR453342A/fr
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
F16H3/003—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion the gear ratio being changed by inversion of torque direction
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR453342D1912-04-011912-04-01Perfectionnements aux mécanismes à renversement de marche
ExpiredFR453342A
(fr)