| 发明名称 |
隔音室 |
| 摘要 |
省略其它视图。 |
| 申请公布号 |
CN3221198D |
申请公布日期 |
2002.01.30 |
| 申请号 |
CN01319095.4 |
申请日期 |
2001.06.25 |
| 申请人 |
北京华夏视窗文化传播有限公司 |
发明人 |
黄采南 |
| 分类号 |
25-03-B0570 |
主分类号 |
25-03-B0570 |
| 代理机构 |
北京集佳专利商标事务所 |
代理人 |
张海旭 |
| 主权项 |
|
| 地址 |
100101北京市亚运村阳光广场C2座2802 |
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