LOADING DEVICE OF COAL CUTTER-LOADER,申请号SU19792774351-传众专利搜索

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发明名称	LOADING DEVICE OF COAL CUTTER-LOADER
摘要
申请公布号	SU806881(A1)	申请公布日期	1981.02.23
申请号	SU19792774351	申请日期	1979.05.31
申请人	DO G P K EXI KOMPLEKSNOJ MEKH SHAKHT "DONGIPROUGLEMASH"	发明人	KOZLOV ALEKSEJ V,SU;ARUTYUNYAN SUREN M,SU;LITVINOV GEORGIJ A,SU;KOMAR NIKOLAJ A,SU;KOGAN EDUARD S,SU;VINNIKOV IVAN R,SU
分类号	E21F13/00;(IPC1-7):E21F13/00	主分类号	E21F13/00
代理机构		代理人
主权项
地址

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