CUTTING CROWN OF WORKING MEMBER OF MINE CUTTER-LOADER,申请号SU19853989889-传众专利搜索

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发明名称	CUTTING CROWN OF WORKING MEMBER OF MINE CUTTER-LOADER
摘要
申请公布号	SU1350368(A1)	申请公布日期	1987.11.07
申请号	SU19853989889	申请日期	1985.12.12
申请人	TSNI PK I PROKHODCHESKIKH MAS	发明人	ABKIN ANISIM A,SU;LEONENKO YURIJ N,SU;PETRAKOV GENNADIJ A,SU;DONCHENKO ALEKSEJ S,SU
分类号	E21F5/02;E21C27/24	主分类号	E21F5/02
代理机构		代理人
主权项
地址

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