Bohrstange zum Stichlochbohren an Hochöfen,申请号DE19904001791-传众专利搜索

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发明名称	Bohrstange zum Stichlochbohren an Hochöfen
摘要
申请公布号	DE4001791(C2)	申请公布日期	1993.11.18
申请号	DE19904001791	申请日期	1990.01.23
申请人	WILLI WADER GMBH, 42477 RADEVORMWALD, DE	发明人	WADER, JOCHEN, 5608 RADEVORMWALD, DE
分类号	C21B7/12;F27D3/15;(IPC1-7):C21B7/12	主分类号	C21B7/12
代理机构		代理人
主权项
地址

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