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发明名称
摘要
申请公布号
JP2570480(B2)
申请公布日期
1997.01.08
申请号
JP19900217559
申请日期
1990.08.17
申请人
发明人
分类号
H03K19/003;H03K19/018;(IPC1-7):H03K19/018
主分类号
H03K19/003
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