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发明名称
小型听筒古典电话机
摘要
申请公布号
CN3054625D
申请公布日期
1997.02.12
申请号
CN96315514.8
申请日期
1996.02.01
申请人
黄永健
发明人
黄永健
分类号
14-03-T0110
主分类号
14-03-T0110
代理机构
深圳市专利服务中心
代理人
郭伟刚
主权项
地址
518101广东省深圳市宝安区24区N栋406室
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