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发明名称
Improvements in electric glass-melting furnaces
摘要
申请公布号
GB544177(A)
申请公布日期
1942.03.31
申请号
GB19410001323
申请日期
1941.01.31
申请人
JOHN FERGUSON
发明人
分类号
C03B5/027;C03B5/26;C03B7/098
主分类号
C03B5/027
代理机构
代理人
主权项
地址
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