APPARATUS FOR OBTAINING THRUST OF SUPPORT HYDRAULIC PROPS,申请号SU19752105424-传众专利搜索

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发明名称	APPARATUS FOR OBTAINING THRUST OF SUPPORT HYDRAULIC PROPS
摘要
申请公布号	SU626225(A1)	申请公布日期	1978.09.30
申请号	SU19752105424	申请日期	1975.02.14
申请人	INST GORNOGO DELA IM.A.A.SKOCHINSKOGO	发明人	RAEVSKIJ VIKTOR G,SU;MIRONOV NIKOLAJ T,SU;FILYANOVICH EVGENIJ G,SU;KARLEBO BORIS S,SU
分类号	E21D23/16;(IPC1-7):E21D23/16	主分类号	E21D23/16
代理机构		代理人
主权项
地址

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