DEVICE FOR LOOSELEAF BINDING OF PAPERS,申请号GB19920007658-传众专利搜索

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发明名称	DEVICE FOR LOOSELEAF BINDING OF PAPERS
摘要
申请公布号	GB9207658(D0)	申请公布日期	1992.05.27
申请号	GB19920007658	申请日期	1992.04.08
申请人	KNEE, GERALD J	发明人
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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