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发明名称
微机型电话机检测仪外壳
摘要
申请公布号
CN3022491D
申请公布日期
1993.12.15
申请号
CN93309304.7
申请日期
1993.04.17
申请人
上海长达电器厂
发明人
张懋华
分类号
10-07
主分类号
10-07
代理机构
代理人
主权项
地址
200333上海市桃浦绿杨桥真南路
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