| 发明名称 |
Closure for a coking chamber of a coking oven |
| 摘要 |
The opening for charging a coking chamber of a coking oven is closed by closure means and a lock chamber is arranged outside the closure means for preventing any emissions from the coking chamber seeping past the closure means to pass to the outer atmosphere.
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| 申请公布号 |
US4124451(A) |
申请公布日期 |
1978.11.07 |
| 申请号 |
US19760706839 |
申请日期 |
1976.07.19 |
| 申请人 |
G. WOLFF JR. KOMMANDITGESELLSCHAFT |
发明人 |
DIX, KURT;HOFFMANN, WERNER |
| 分类号 |
C10B25/06;C10B25/16;(IPC1-7):C10B25/06 |
主分类号 |
C10B25/06 |
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