Ring Binder Mechanism with Polymeric Housing,申请号EP20080161689-传众专利搜索

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发明名称	Ring Binder Mechanism with Polymeric Housing
摘要
申请公布号	EP2030803(A3)	申请公布日期	2010.08.11
申请号	EP20080161689	申请日期	2008.08.01
申请人	WORLD WIDE STATIONERY MANUFACTURING CO. LTD.	发明人	TO, CHUN YUEN;PI, JIN BIAO;HUANG, MING HUA
分类号	B42F13/26	主分类号	B42F13/26
代理机构		代理人
主权项
地址

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