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发明名称
SWITCHING TYPE DC POWER AMPLIFIER
摘要
申请公布号
JPH05145348(A)
申请公布日期
1993.06.11
申请号
JP19910301968
申请日期
1991.11.18
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
ENDO KUNI
分类号
H03F3/217
主分类号
H03F3/217
代理机构
代理人
主权项
地址
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