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经营范围
发明名称
Improvements in or relating to the cooling of vapour electric converters
摘要
申请公布号
GB454023(A)
申请公布日期
1936.09.23
申请号
GB19350009566
申请日期
1935.03.27
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ENRICO GALLIZIA
发明人
分类号
H01J13/32
主分类号
H01J13/32
代理机构
代理人
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地址
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