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发明名称
摘要
申请公布号
JPS5619905(U)
申请公布日期
1981.02.21
申请号
JP19790100883U
申请日期
1979.07.20
申请人
发明人
分类号
H01Q19/13;(IPC1-7):H01Q19/13
主分类号
H01Q19/13
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代理人
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地址
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