ELECTROMOTIVE TRANSFER DEVICE

The present invention provides an electromotive transfer device comprising: a center body (110) provided with a driving wheel (W) on the lower portion thereof, the driving wheel (W) exhibiting a driving force and a steering force; a lower frame (120) which is extended forward from the center body an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIN, Yu Mi, SONG, Won-Kyung, LEE, Kuem Ju
Format: Patent
Sprache:eng ; fre ; kor
Schlagworte:
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