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发明名称
摘要
申请公布号
JP3196217(B2)
申请公布日期
2001.08.06
申请号
JP19910001831
申请日期
1991.01.11
申请人
发明人
分类号
H04B3/20;H04H20/38;H04H20/74;H04H20/81;H04H60/13;H04H60/94;(IPC1-7):H04B3/20;H04H1/08
主分类号
H04B3/20
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代理人
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地址
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