HYDRAULIC DRIVE OF DRILLING MACHINE,申请号SU19823485497-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	SU1051264(A1)	申请公布日期	1983.10.30
申请号	SU19823485497	申请日期	1982.08.26
申请人	PLOTKO MIKHAIL A,SU;BALAKLO VIKTOR N,SU;GOLDIN ARON Z,SU	发明人	PLOTKO MIKHAIL A,SU;BALAKLO VIKTOR N,SU;GOLDIN ARON Z,SU
分类号	E21B19/086;E21B3/02;E21B44/02;(IPC1-7):E21C5/08	主分类号	E21B19/086
代理机构		代理人
主权项
地址

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