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发明名称
Semi-conductor amplifiers and transmitters
摘要
申请公布号
US2814852(A)
申请公布日期
1957.12.03
申请号
US19530340714
申请日期
1953.03.06
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
CRESSELL IAN GEORGE ARCHIE;MADIGAN MICHAEL FREDERICK;COPSEY WILLIAM EDWARD
分类号
H01L21/00;H01L21/18;H01L23/045;H01L23/16;H01L23/488;H01L29/00
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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