发明名称 Fuel cell powered wireless network display systems
摘要 Methods of wireless network display systems powered by fuel cells. Fuel cell powered wireless network display systems consist of one or plurality of wireless networks and the respective plurality of wireless displays powered by fuel cells or micro fuel cells with replenish-able fuel sources.
申请公布号 US2007063924(A1) 申请公布日期 2007.03.22
申请号 US20060519547 申请日期 2006.09.11
申请人 YAU FRANK 发明人 YAU FRANK
分类号 G09G5/00 主分类号 G09G5/00
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