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发明名称
Anode heater for high voltage rectifiers
摘要
申请公布号
US2182643(A)
申请公布日期
1939.12.05
申请号
US19370165344
申请日期
1937.09.23
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
ROSE HERBERT A.
分类号
H01J13/18
主分类号
H01J13/18
代理机构
代理人
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地址
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