发明名称 Fragrance emitting and stopping device for a cell phone
摘要 The present invention relates to a fragrance emitting and stopping device used on a cell phone, wherein an activator can produce an electromagnetic force after being activated, and the slide device can be moved to a position at which the through hole on the slide device is aligned with or offset from the mouth of the fragrance bottle. Therefore, the fragrance can be released from or blocked in the fragrance bottle inside the cell phone.
申请公布号 US2006291675(A1) 申请公布日期 2006.12.28
申请号 US20050169610 申请日期 2005.06.28
申请人 LIU KUANG-TE;CHANG CHIN-HUNGUN 发明人 LIU KUANG-TE;CHANG CHIN-HUNGUN
分类号 H04R25/00 主分类号 H04R25/00
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