Curve or circle drawing instrument,申请号GB19890018626-传众专利搜索

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发明名称	Curve or circle drawing instrument
摘要
申请公布号	GB2235416(A)	申请公布日期	1991.03.06
申请号	GB19890018626	申请日期	1989.08.15
申请人	JOHN LEWIS * MOSS;LESLIE * TAGGART;DENNIS * CHEESEBROUGH	发明人	LESLIE * TAGGART
分类号	B43L9/00	主分类号	B43L9/00
代理机构		代理人
主权项
地址

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