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发明名称
Apparatus for starting an electric spark
摘要
申请公布号
GB521563(A)
申请公布日期
1940.05.24
申请号
GB19380033625
申请日期
1938.11.18
申请人
ZAIDAN HOJIN RIKAGAKU KENKYUJO;TAKEO SHIMIZU;MORISO HIRATA
发明人
分类号
H01J35/18;H01T1/00;H01T2/02
主分类号
H01J35/18
代理机构
代理人
主权项
地址
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