AIR STREAM DEFLECTING DEVICE,申请号SU19782694996-传众专利搜索

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发明名称	AIR STREAM DEFLECTING DEVICE
摘要
申请公布号	SU798320(A1)	申请公布日期	1981.01.23
申请号	SU19782694996	申请日期	1978.12.11
申请人	G MAKEEVSKIJ REVOLYUTSII NII PO BEZOPASNOSTI RABOT V GORNOJ PROMY;DO I PO PROEKTIROVANIYU SHAKHT	发明人	BALINSKIJ BORIS V,SU;PREOBRAZHENSKIJ YURIJ V,SU;BOBROV ANATOLIJ ,SU;VERZILOV MIKHAIL ,SU
分类号	E21F1/08;(IPC1-7):E21F1/08	主分类号	E21F1/08
代理机构		代理人
主权项
地址

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