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发明名称
摘要
申请公布号
JPH01126747(U)
申请公布日期
1989.08.30
申请号
JP19880022646U
申请日期
1988.02.23
申请人
发明人
分类号
H04M1/02;(IPC1-7):H04M1/02
主分类号
H04M1/02
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