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发明名称
摘要
申请公布号
JPS5647737(B2)
申请公布日期
1981.11.11
申请号
JP19770005244
申请日期
1977.01.20
申请人
发明人
分类号
H04B1/26;H04B1/10
主分类号
H04B1/26
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代理人
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