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发明名称
Voltage regulator tube with integral plural series discharge devices
摘要
申请公布号
US3303381(A)
申请公布日期
1967.02.07
申请号
US19640341906
申请日期
1964.02.03
申请人
MAX YARMOVSKY
发明人
YARMOVSKY MAX
分类号
H01J9/38;H01J17/32;H01J17/44
主分类号
H01J9/38
代理机构
代理人
主权项
地址
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