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发明名称
DIODE OSCILLATOR
摘要
申请公布号
CA418939(A)
申请公布日期
1944.03.07
申请号
CAD418939
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED;BELL TELEPHONE LABORATORIES
发明人
FREDERICK BRITTON LLEWELLYN
分类号
主分类号
代理机构
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