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经营范围
发明名称
COOLER FOR REFRACTORY IN ASH MELTING FURNACE
摘要
申请公布号
JPH0682028(A)
申请公布日期
1994.03.22
申请号
JP19920237529
申请日期
1992.09.07
申请人
HITACHI ZOSEN CORP
发明人
KUWABARA TSUTOMU
分类号
F23J1/00;F23J1/08;(IPC1-7):F23J1/00
主分类号
F23J1/00
代理机构
代理人
主权项
地址
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