ANGLE DRAWING RULER,申请号KR19860006401U-传众专利搜索

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发明名称	ANGLE DRAWING RULER
摘要
申请公布号	KR890002933(Y1)	申请公布日期	1989.05.10
申请号	KR19860006401U	申请日期	1986.05.09
申请人	LEE, SANG-SON	发明人	LEE, SANG-SON
分类号	B43L7/00;(IPC1-7):B43L7/00	主分类号	B43L7/00
代理机构		代理人
主权项
地址

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