ENTRY-DRIVING CUTTER-LOADER WORK-PERFORMING MEMBER,申请号SU19782623638-传众专利搜索

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发明名称	ENTRY-DRIVING CUTTER-LOADER WORK-PERFORMING MEMBER
摘要
申请公布号	SU688615(A2)	申请公布日期	1979.09.30
申请号	SU19782623638	申请日期	1978.05.30
申请人	VNI PK UGOLNYJ I (KNIUI)	发明人	RUSYAJKIN IVAN P,SU;MARKMAN LEV D,SU;SARDOV ANATOLIJ ,SU
分类号	E21C27/24;(IPC1-7):E21C27/24	主分类号	E21C27/24
代理机构		代理人
主权项
地址

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