Besonderhede van voorbeeld: 9110988477736715115

Metadata

Author: patents-wipo

Data

English[en]
The automatic transmission of the present invention enables a gear shift to be performed without stepping on the pedal during travel.
French[fr]
La transmission automatique de la présente invention permet de changer de vitesse sans avoir à appuyer sur la pédale pendant le déplacement.
Korean[ko]
본 발명은 자전거의 주행 중 페달을 밟지 않아도 변속이 가능하게 한 것이다.

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