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经营范围
发明名称
TUYERE FOR METAL MELTING FURNACE
摘要
申请公布号
JPS56121982(A)
申请公布日期
1981.09.25
申请号
JP19800025943
申请日期
1980.02.29
申请人
KURIMOTO LTD
发明人
IKEGAWA KIYOHIRO
分类号
C21B7/16;F27B1/16;F27D3/16
主分类号
C21B7/16
代理机构
代理人
主权项
地址
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