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经营范围
发明名称
Improvements in electric circuits for operating electric discharge devices from an alternating current supply
摘要
申请公布号
GB505670(A)
申请公布日期
1939.05.16
申请号
GB19370032534
申请日期
1937.11.25
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;MARCELLO PIRANI;REINHOLD RUDENBERG
发明人
分类号
H05B41/22
主分类号
H05B41/22
代理机构
代理人
主权项
地址
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