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经营范围
发明名称
Improvements in or relating to apparatus for operating an electric arc lamp
摘要
申请公布号
GB814442(A)
申请公布日期
1959.06.03
申请号
GB19570029487
申请日期
1957.09.19
申请人
WESTINGHOUSE ELECTRIC INTERNATIONAL COMPANY
发明人
分类号
H05B31/00
主分类号
H05B31/00
代理机构
代理人
主权项
地址
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