Bus convenient for old people to take

The invention discloses a bus convenient for old people to take. According to the bus convenient for old people to take, a motor and a pair of main guiding rails arranged in a front-back symmetry mode are fixedly arranged on the lower surface of a chassis, the direction of each main guiding rail is...

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Bibliographische Detailangaben
1. Verfasser: LIANG KEJIN
Format: Patent
Sprache:chi ; eng
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