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发明名称
Improvements in and relating to methods of operating converters with vapour-filled orgas-filled discharge vessels
摘要
申请公布号
GB402305(A)
申请公布日期
1933.11.30
申请号
GB19330008153
申请日期
1933.03.17
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY INCORPORATED
发明人
分类号
H02H7/127
主分类号
H02H7/127
代理机构
代理人
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