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B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
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Engineering & Computer Science
(AREA)
Transportation
(AREA)
Mechanical Engineering
(AREA)
Tents Or Canopies
(AREA)
Supports Or Holders For Household Use
(AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
FR450075A1912-02-211912-10-31Perfectionnements apportés à l'établissement des cales ou sabots d'enrayage pour roues de véhicules
ExpiredFR450075A
(fr)