AIR FLOW CONTROLLER FOR MINE WORKING,申请号SU19874222386-传众专利搜索

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发明名称	AIR FLOW CONTROLLER FOR MINE WORKING
摘要
申请公布号	SU1553716(A1)	申请公布日期	1990.03.30
申请号	SU19874222386	申请日期	1987.04.06
申请人	SEVERO-KAVKAZSKIJ VNI K I "TSVETMETAVTOMATIKA"	发明人	TSARIKAEV VLADIMIR K,SU;GALANEVICH IGOR D,SU;MOSEEV LUKMAN A,SU;PLEKHANOV GENNADIJ V,SU;AMBALOV VALERIJ B,SU;KERIMOV TURAB A,SU
分类号	E21F1/10	主分类号	E21F1/10
代理机构		代理人
主权项
地址

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