发明名称 |
头戴式耳机和送话器 |
摘要 |
|
申请公布号 |
CN3295913D |
申请公布日期 |
2003.05.21 |
申请号 |
CN02339480.3 |
申请日期 |
2002.08.26 |
申请人 |
索尼爱立信移动通讯股份有限公司 |
发明人 |
梁哲明 |
分类号 |
14-01 |
主分类号 |
14-01 |
代理机构 |
中国专利代理(香港)有限公司 |
代理人 |
章社杲 |
主权项 |
|
地址 |
瑞典隆德 |
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