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经营范围
发明名称
Metallurgical induction furnace
摘要
申请公布号
GB430667(A)
申请公布日期
1935.06.24
申请号
GB19330036254
申请日期
1933.12.23
申请人
THOMAS JEFFERSON SALTER
发明人
分类号
H05B6/18
主分类号
H05B6/18
代理机构
代理人
主权项
地址
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