DRAWING HEAD FOR USE IN DRAWING DEVICES,申请号GB19700048908-传众专利搜索

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发明名称	DRAWING HEAD FOR USE IN DRAWING DEVICES
摘要
申请公布号	GB1281868(A)	申请公布日期	1972.07.19
申请号	GB19700048908	申请日期	1970.10.14
申请人	MINSKY OPYTNY ZAVOD SPETSIALNOGO KONSTRUKTORSKOGOBJURO	发明人	EVGENY MIKHAILOVICH PERMINOV
分类号	B43L13/02;B43L13/08	主分类号	B43L13/02
代理机构		代理人
主权项
地址

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