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发明名称
摘要
申请公布号
JPS5426733(Y2)
申请公布日期
1979.09.03
申请号
JP19750014272U
申请日期
1975.01.31
申请人
发明人
分类号
H04B1/16;G05F1/56;H03J5/00;H03J5/02;(IPC1-7):H03J5/00
主分类号
H04B1/16
代理机构
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