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发明名称
Electrode
摘要
申请公布号
US1760526(A)
申请公布日期
1930.05.27
申请号
US19290340505
申请日期
1929.02.16
申请人
WESTINGHOUSE LAMP COMPANY
发明人
RENTSCHLER HARVEY CLAYTON
分类号
H01J19/30
主分类号
H01J19/30
代理机构
代理人
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地址
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