| 发明名称 |
VENTILATING DEVICE |
| 摘要 |
|
| 申请公布号 |
JPH02225926(A) |
申请公布日期 |
1990.09.07 |
| 申请号 |
JP19890047262 |
申请日期 |
1989.02.28 |
| 申请人 |
TOSHIBA CORP |
发明人 |
ABE YUJI |
| 分类号 |
F24F7/00;F24F7/007 |
主分类号 |
F24F7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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