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发明名称
Glow tube switch
摘要
申请公布号
GB706423(A)
申请公布日期
1954.03.31
申请号
GB19510009796
申请日期
1951.04.26
申请人
NORTHROP AIRCRAFT, INC.
发明人
HAGEN GLENN EDWARD
分类号
H03K17/52
主分类号
H03K17/52
代理机构
代理人
主权项
地址
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