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发明名称
High frequency melting crucible
摘要
申请公布号
DE2031550(A1)
申请公布日期
1971.10.14
申请号
DE19702031550
申请日期
1970.06.26
申请人
BBC BROWN BOVERI & CIE
发明人
分类号
F27B14/10;(IPC1-7):27B14/06
主分类号
F27B14/10
代理机构
代理人
主权项
地址
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