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Kabushiki Kaisha Eishindo
| Kabushiki Kaisha Eishindo Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100009597 | Toy Vehicle, And Wheel Device And Carriage Frame For The Toy Vehicle - A wheel device for a toy vehicle, in which one of a pair of wheels rolling on a pair of metal rails attracts with a magnet to reduce resistance caused by magnetic force and suppress load on a motor. The wheel device | 01-14-2010 |