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发明名称
Amplificateur à onde progressive
摘要
申请公布号
FR75510(E)
申请公布日期
1961.07.07
申请号
FR19590789872
申请日期
1959.03.19
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H03F7/00;H03F7/02
主分类号
H03F7/00
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代理人
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