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发明名称	PENCIL
摘要
申请公布号	GB8901771(D0)	申请公布日期	1989.03.15
申请号	GB19890001771	申请日期	1989.01.27
申请人	KUJAWA, THOMAS	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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