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发明名称
Electrode for a vapor electric device and method of constructing the same
摘要
申请公布号
US2005897(A)
申请公布日期
1935.06.25
申请号
US19330691153
申请日期
1933.09.27
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
KNOWLES DEWEY D.
分类号
H01J13/38
主分类号
H01J13/38
代理机构
代理人
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地址
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