Binder cover and binding system,申请号US19880171767-传众专利搜索

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发明名称	Binder cover and binding system
摘要
申请公布号	US4848797(A)	申请公布日期	1989.07.18
申请号	US19880171767	申请日期	1988.03.22
申请人	GENERAL BINDING CORPORATION	发明人	VERCILLO, ALFREDO J.;SCHARER, ROGER M.
分类号	B42B5/00;B42C9/00;B42C9/02;B42C11/00;B42D3/00	主分类号	B42B5/00
代理机构		代理人
主权项
地址

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