CUTTING UNIT OF MINE CUTTER-LOADER,申请号SU19874230364-传众专利搜索

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发明名称	CUTTING UNIT OF MINE CUTTER-LOADER
摘要
申请公布号	SU1469123(A1)	申请公布日期	1989.03.30
申请号	SU19874230364	申请日期	1987.04.15
申请人	N-PROIZV OB SAMOKHODNOJ GORNOJ TEKHNIKI "KRIVOROZHRUDMASH"	发明人	SHCHERBAKOV SVYATOSLAV D,SU
分类号	E21C25/16	主分类号	E21C25/16
代理机构		代理人
主权项
地址

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