WRITING IMPLEMENT,申请号GB19900010712-传众专利搜索

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发明名称	WRITING IMPLEMENT
摘要
申请公布号	GB9010712(D0)	申请公布日期	1990.07.04
申请号	GB19900010712	申请日期	1990.05.12
申请人	SISSONS, PETER E	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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