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发明名称
Electronic device
摘要
申请公布号
US2945982(A)
申请公布日期
1960.07.19
申请号
US19550535577
申请日期
1955.09.21
申请人
KAISER INDUSTRIES CORPORATION
发明人
FOSTER LEIGH C.
分类号
H01J31/12
主分类号
H01J31/12
代理机构
代理人
主权项
地址
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