Original document(12 pages)  中文版
    The invention relates to a combined fan blade, comprising: fan base and fan blades. The base is a whole with circular surface on which is mounted dual-number fan blades combining slots; the fan blades is made from expanded, flexible, or inflexible material, which has combining end. Said combing end with high protrusion surface can be inserted into the one side of aforementioned fan blade combing end easily, to combine said fan blade and the fan base for this inventive combined fan blade.
Application Number
申请号		 200410034712 Application Date
申请日		 2004.04.26
Title 名称 Combined type fan leaf arrangement
Publication Number
公开号		 1690446 Publication Date
公开日		 2005.11.02
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F04D29/38,F04D29/02
Applicant(s) Name
申请人		 Tongfu Electric Manufacturing Co., Ltd.
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 dang xiaolin

  
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