| 发明名称 |
Closed combustion air supply apparatus for heating furnace used in house, has intake plugged with an insect grid, while a supply line passes under the cellar of the house and leads directly to the heating furnace |
| 摘要 |
<p>An intake is plugged with an insect grid, while a supply line passes under the cellar of the house and leads directly to the heating furnace.</p> |
| 申请公布号 |
DE10303091(A1) |
申请公布日期 |
2004.08.05 |
| 申请号 |
DE2003103091 |
申请日期 |
2003.01.27 |
| 申请人 |
BERGBAUER, WOLFGANG |
发明人 |
BERGBAUER, WOLFGANG |
| 分类号 |
F23L1/00;F24B5/02;(IPC1-7):F23L1/00;F23J11/00;F23L17/04;F24B1/19 |
主分类号 |
F23L1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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