DEVICE FOR CONNECTING THE MEMBERS OF COLLAPSIBLE ARCH ROOF SUPPORT,申请号SU19802883999-传众专利搜索

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发明名称	DEVICE FOR CONNECTING THE MEMBERS OF COLLAPSIBLE ARCH ROOF SUPPORT
摘要
申请公布号	SU877042(A1)	申请公布日期	1981.10.30
申请号	SU19802883999	申请日期	1980.02.14
申请人	NI GORNORUDNYJ INSTITUT	发明人	ZITSER ILYA S,SU;BESKROVNYJ VLADIMIR T,SU;LYSAKOVSKIJ VLADIMIR A,SU;SHVETS MIRON M,SU;ZHUPANENKO VIKTOR P,SU;KOROLEV IVAN M,SU;LARIN STANISLAV F,SU
分类号	E21D11/14;(IPC1-7):E21D11/14	主分类号	E21D11/14
代理机构		代理人
主权项
地址

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