Original document(5 pages)  中文版
    The invention discloses a power supply device of computer keyboard in the keyboard and power technique domain, which is characterized by the following: assembling fuel battery and power-supply device based on the present battery; lengthening the using time outsides; shortening the charging time; supplying power to several equipments.
Application Number
申请号		 200510136862 Application Date
申请日		 2005.12.19
Title 名称 Power supply device for computer keyboard
Publication Number
公开号		 1801043 Publication Date
公开日		 2006.07.12
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G06F1/26,G06F3/02
Applicant(s) Name
申请人		 Shanghai Zhongce Industries Co., Ltd.
Address 地址 200120
Inventor(s) Name 发明人
Attorney & Agent 代理人

  
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