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发明名称
摘要
申请公布号
JPS60132091(U)
申请公布日期
1985.09.04
申请号
JP19840017780U
申请日期
1984.02.10
申请人
发明人
分类号
H04R9/06;H04R1/30;H04R7/22;(IPC1-7):H04R1/30
主分类号
H04R9/06
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代理人
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