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发明名称
摘要
申请公布号
JPS5342453(Y2)
申请公布日期
1978.10.13
申请号
JP19730103326U
申请日期
1973.09.03
申请人
发明人
分类号
H04B1/04;H03C3/00;H03C3/22;(IPC1-7):H03C3/22
主分类号
H04B1/04
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代理人
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