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发明名称
Electric arc furnaces
摘要
申请公布号
US3061655(A)
申请公布日期
1962.10.30
申请号
US19580773350
申请日期
1958.11.12
申请人
SHAW PROCESS DEVELOPMENT CORP.
发明人
SHAW CLIFFORD
分类号
F27D11/08;H05B7/22 PC1-7):G03G15/08
主分类号
F27D11/08
代理机构
代理人
主权项
地址
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