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发明名称
Stabilizer for electron tube
摘要
申请公布号
US2705782(A)
申请公布日期
1955.04.05
申请号
US19540407487
申请日期
1954.02.01
申请人
BOERTZEL ROBERT L
发明人
BOERTZEL ROBERT L.
分类号
H01J19/66;H01R33/975
主分类号
H01J19/66
代理机构
代理人
主权项
地址
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