| 发明名称 |
Freestanding fireplace stove with heated air circulation |
| 摘要 |
A freestanding fireplace stove is provided with an air space surrounding the firebox with air circulation means for circulating air between the firebox and the outer walls of the fireplace. The air circulation may be forced.
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| 申请公布号 |
US4177793(A) |
申请公布日期 |
1979.12.11 |
| 申请号 |
US19770831775 |
申请日期 |
1977.09.09 |
| 申请人 |
CHINOOK MFG |
发明人 |
JOHNSON, WILLIAM R |
| 分类号 |
F24B1/188;(IPC1-7):F24B7/00 |
主分类号 |
F24B1/188 |
| 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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