METHOD FOR REPLACING TUYERE OR BLOW PIPE,申请号JP19930288812-传众专利搜索

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发明名称	METHOD FOR REPLACING TUYERE OR BLOW PIPE
摘要
申请公布号	JPH07118719(A)	申请公布日期	1995.05.09
申请号	JP19930288812	申请日期	1993.10.26
申请人	NIPPON STEEL CORP	发明人	OKUDA TAKAAKI;KISHIGAMI KAZUTSUGU
分类号	C21B7/16;(IPC1-7):C21B7/16	主分类号	C21B7/16
代理机构		代理人
主权项
地址

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