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经营范围
发明名称
TRANSISTOR AMPLIFIER
摘要
申请公布号
JPS57174908(A)
申请公布日期
1982.10.27
申请号
JP19810059994
申请日期
1981.04.21
申请人
KUWATA MOMOYO
发明人
ONOE TAMEFUSA
分类号
H03F1/30
主分类号
H03F1/30
代理机构
代理人
主权项
地址
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