Improvements in loose leaf binders,申请号GB19650043161-传众专利搜索

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发明名称	Improvements in loose leaf binders
摘要
申请公布号	GB1097826(A)	申请公布日期	1968.01.03
申请号	GB19650043161	申请日期	1965.10.12
申请人	BOORUM & PEASE COMPANY	发明人
分类号	B42F13/02	主分类号	B42F13/02
代理机构		代理人
主权项
地址

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