TOOL FOR WORKING DEEP HOLES,申请号SU19782589859-传众专利搜索

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发明名称	TOOL FOR WORKING DEEP HOLES
摘要
申请公布号	SU716720(A1)	申请公布日期	1980.02.25
申请号	SU19782589859	申请日期	1978.03.13
申请人	LE MEKHANICHESKIJ INSTITUT	发明人	DROZDOV FELIKS M,SU;MODESTOV VALENTIN ,SU;PLUZHNIKOV STANISLAV K,SU;SILIN NIKOLAJ S,SU
分类号	B23B51/04;(IPC1-7):B23B51/04	主分类号	B23B51/04
代理机构		代理人
主权项
地址

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