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发明名称
摘要
申请公布号
JPH01162960(U)
申请公布日期
1989.11.14
申请号
JP19880058849U
申请日期
1988.04.30
申请人
发明人
分类号
H04M1/65;H04M1/658;(IPC1-7):H04M1/65
主分类号
H04M1/65
代理机构
代理人
主权项
地址
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