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Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F16
ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
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F16H
GEARING
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3/00
Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
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F16H3/44
using gears having orbital motion
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F16H3/62
Gearings having three or more central gears
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F16H3/64
composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
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