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发明名称
摘要
申请公布号
DE3039131(C2)
申请公布日期
1983.08.04
申请号
DE19803039131
申请日期
1980.10.16
申请人
NIPPON GAKKI SEIZO K.K., HAMAMATSU, SHIZUOKA, JP
发明人
KAMIYA, SHINGO, HAMAMATSU, SHIZUOKA, JP
分类号
H03F1/02;H03F1/30;H03F3/20;(IPC1-7):H03F1/02;H03F3/26
主分类号
H03F1/02
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代理人
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