METHOD OF GOB FLUSHING,申请号SU19742083538-传众专利搜索

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发明名称	METHOD OF GOB FLUSHING
摘要
申请公布号	SU578477(A1)	申请公布日期	1977.10.30
申请号	SU19742083538	申请日期	1974.12.16
申请人	NII STROITELNOGO PROIZV GOSSTROYA UK SSR	发明人	BUGAENKO ALEKSANDR M,SU
分类号	E21F15/08;(IPC1-7):E21F15/08	主分类号	E21F15/08
代理机构		代理人
主权项
地址

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