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发明名称
Parametrischer Wanderfeldverstaerker
摘要
申请公布号
DE1259412(B)
申请公布日期
1968.01.25
申请号
DE1959W025195
申请日期
1959.03.11
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
SUHL HARRY;TIEN PING KING
分类号
H03F7/00;H03F7/02;(IPC1-7):H03F7/02
主分类号
H03F7/00
代理机构
代理人
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地址
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