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发明名称
SOCKET FOR ELECTRON DISCHARGE TUBES
摘要
申请公布号
CA463550(A)
申请公布日期
1950.03.07
申请号
CAD463550
申请日期
申请人
FEDERAL TELEPHONE AND RADIO CORPORATION
发明人
EMIL WALTER DEISS;HENRY EUGENE HARRIS
分类号
主分类号
代理机构
代理人
主权项
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