Automobile seat cushion capable of releasing negative oxygen ions and preparation method thereof
The invention discloses an automobile seat cushion capable of releasing negative oxygen ions and a preparation method thereof. The automobile seat cushion comprises a seat cushion body, a back cushionis connected to one side of the seat cushion body in a sewing mode, a headrest is connected to the t...
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Format: | Patent |
Sprache: | chi ; eng |
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