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THEODULE JOSEPH ONESIME RUFFRA
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THEODULE JOSEPH ONESIME RUFFRA
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Publication of FR385013ApublicationCriticalpatent/FR385013A/en
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
F16H29/22—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action with automatic speed change
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Engineering & Computer Science
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General Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR385013D1907-02-221907-02-22
Gear shifting for automobiles, etc.
ExpiredFR385013A
(en)