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经营范围
发明名称
PEAKING CIRCUIT
摘要
申请公布号
JPH01114203(A)
申请公布日期
1989.05.02
申请号
JP19870270123
申请日期
1987.10.28
申请人
HITACHI LTD
发明人
SAKUTA TAKESHI;MIZUKAMI HIROYUKI;SUGITA HAJIME;AKITAKE ISAO
分类号
H03F1/48
主分类号
H03F1/48
代理机构
代理人
主权项
地址
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