Original document(25 pages)  中文版
    Title: Ring mechanism biased to closed and locked position
Application Number
申请号		 200510085908 Application Date
申请日		 2005.07.08
Title 名称 Ring mechanism biased to closed and locked position
Publication Number
公开号		 1803471 Publication Date
公开日		 2006.07.19
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B42F3/04,B42F13/22,B42F13/30
Applicant(s) Name
申请人		 World Wide Stationery Mfg Comp
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 cai honggui

  
Ring-type binder
Ring-type binder
File wire plate clamp and manufacturing method of its seat plate
Ring clamp
Annular loose-leaf binder mechanism
Ring spring binder capable of transmitting signal
Ring binder mechanism
Ring mechanism with spring biased travel bar
Ring binder mechanism spring biased to a locked position when ring members close
Ring-type attachment device
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