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经营范围
发明名称
METAL MELTING HOLDING FURNACE
摘要
申请公布号
JPH11223463(A)
申请公布日期
1999.08.17
申请号
JP19980044674
申请日期
1998.02.09
申请人
HAMAMATSU HEAT TEC KK
发明人
NAKAMURA ISAO
分类号
C22B21/00;F27B3/04;F27B3/08;(IPC1-7):F27B3/04
主分类号
C22B21/00
代理机构
代理人
主权项
地址
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