| 发明名称 |
All purpose flue |
| 摘要 |
|
| 申请公布号 |
US2916983(A) |
申请公布日期 |
1959.12.15 |
| 申请号 |
US19560611413 |
申请日期 |
1956.09.19 |
| 申请人 |
WILLIAM WALLACE COMPANY |
发明人 |
KINKEAD ALAN |
| 分类号 |
F23J13/02 |
主分类号 |
F23J13/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
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