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发明名称
Vapor-electric device
摘要
申请公布号
US2617065(A)
申请公布日期
1952.11.04
申请号
US19500190141
申请日期
1950.10.14
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
LEWIN GERHARD
分类号
H01J13/10
主分类号
H01J13/10
代理机构
代理人
主权项
地址
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