发明名称 |
免持听筒装置(三) |
摘要 |
|
申请公布号 |
CN3252539D |
申请公布日期 |
2002.08.28 |
申请号 |
CN02301446.6 |
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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