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CIE GENERALE DE CONSTRUCTION E
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CIE GENERALE DE CONSTRUCTION E
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B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
B62D53/08—Fifth wheel traction couplings
B62D53/10—Fifth wheel traction couplings with means for preventing accidental uncoupling
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FR1088948D1953-09-011953-09-01
Automatic safety coupling device for semi-trailers
ExpiredFR1088948A
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