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发明名称
摘要
申请公布号
JPS54111453(U)
申请公布日期
1979.08.06
申请号
JP19780006768U
申请日期
1978.01.25
申请人
发明人
分类号
H03K21/02;H03K21/00;H03K23/00;(IPC1-7):H03K21/00
主分类号
H03K21/02
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代理人
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