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经营范围
发明名称
VERTICAL TYPE CONTINUOUS DIRECT FIRE HEATING FURNACE
摘要
申请公布号
JPH05271787(A)
申请公布日期
1993.10.19
申请号
JP19920071262
申请日期
1992.03.27
申请人
发明人
分类号
C21D9/56;(IPC1-7):C21D9/56
主分类号
C21D9/56
代理机构
代理人
主权项
地址
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