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发明名称
Electric discharge apparatus
摘要
申请公布号
US1830210(A)
申请公布日期
1931.11.03
申请号
US19230645027
申请日期
1923.06.13
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
OSWALD ARTHUR A.;SCHELLENG JOHN C.
分类号
H04B1/036
主分类号
H04B1/036
代理机构
代理人
主权项
地址
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