ARRANGEMENT FOR DRY DUST CAPTURE,申请号SU19843830275-传众专利搜索

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发明名称	ARRANGEMENT FOR DRY DUST CAPTURE
摘要
申请公布号	SU1232797(A1)	申请公布日期	1986.05.23
申请号	SU19843830275	申请日期	1984.12.27
申请人	SP K BYURO SAMOKHODNOGO GORNOGO OBORUDOVANIYA	发明人	KVASKOV BORIS N,SU;LATYSHEV VLADIMIR A,SU;OKOLZIN BORIS I,SU;STEPANOV ANATOLIJ V,SU;KASHKOVSKIJ GENNADIJ B,SU
分类号	E21B21/07;(IPC1-7):E21C7/00	主分类号	E21B21/07
代理机构		代理人
主权项
地址

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