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发明名称
免持听筒装置(一)
摘要
申请公布号
CN3252541D
申请公布日期
2002.08.28
申请号
CN02301448.2
申请日期
2002.01.15
申请人
航欣工业股份有限公司
发明人
徐德馨
分类号
14-01
主分类号
14-01
代理机构
中科专利商标代理有限责任公司
代理人
朱黎光;张占榜
主权项
地址
台湾省新竹县竹北市博爱街957号
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