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发明名称
MULTIPLE STAGE DIRECT AND CROSS-COUPLED AMPLIFIER
摘要
申请公布号
US3538447(A)
申请公布日期
1970.11.03
申请号
USD3538447
申请日期
1968.10.17
申请人
WILLIAM Z. JOHNSON
发明人
WILLIAM Z. JOHNSON
分类号
H03F3/26;H03F3/345;H03F3/36;(IPC1-7):H03F3/26
主分类号
H03F3/26
代理机构
代理人
主权项
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