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发明名称
Liquid-cooled gaseous-discharge tube
摘要
申请公布号
US2756027(A)
申请公布日期
1956.07.24
申请号
US19530371361
申请日期
1953.07.30
申请人
NATIONAL ELECTRONICS, INC.
发明人
HUTCHINGS JOHN H.
分类号
H01J13/32
主分类号
H01J13/32
代理机构
代理人
主权项
地址
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