DEVICE FOR SEALING THE PISTON-ROD OF HYDRAULIC CYLINDER OF HEAVY-DUTY MINING MACHINES AND METHOD OF MOUNTING THIS DEVICE,申请号SU19843721861-传众专利搜索

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发明名称	DEVICE FOR SEALING THE PISTON-ROD OF HYDRAULIC CYLINDER OF HEAVY-DUTY MINING MACHINES AND METHOD OF MOUNTING THIS DEVICE
摘要
申请公布号	SU1236067(A1)	申请公布日期	1986.06.07
申请号	SU19843721861	申请日期	1984.04.04
申请人	NII TYAZHELOGO MASH PROIZVODSTVENNOGO OBEDINENIYA "URALMASH"	发明人	MIKHAJLOV LEV N,SU;PRAKHOV LEONID P,SU;SKOBELEV LEV S,SU
分类号	E02F9/04;(IPC1-7):E02F9/04	主分类号	E02F9/04
代理机构		代理人
主权项
地址

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