Improvements relating to box files,申请号GB19970022709-传众专利搜索

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发明名称	Improvements relating to box files
摘要
申请公布号	GB9722709(D0)	申请公布日期	1997.12.24
申请号	GB19970022709	申请日期	1997.10.29
申请人	YEARNTREE LIMITED	发明人
分类号	B42F7/14	主分类号	B42F7/14
代理机构		代理人
主权项
地址

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