HYDRAULIC DRIVE OF DRILLING MACHINE,申请号SU19853894223-传众专利搜索

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发明名称	HYDRAULIC DRIVE OF DRILLING MACHINE
摘要
申请公布号	SU1262032(A1)	申请公布日期	1986.10.07
申请号	SU19853894223	申请日期	1985.05.06
申请人	N-PROIZV OB "DORMASH"	发明人	PLOTKO MIKHAIL A,SU
分类号	E21B19/08;E21B3/00	主分类号	E21B19/08
代理机构		代理人
主权项
地址

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