| 发明名称 |
Gas diffusion plate and manufacturing method for the same |
| 摘要 |
A gas diffusion plate has an alumina or an aluminum base material provided with one or more through holes and an yttria body shrink-fitted to one of the through holes and provided with one or more gas discharge holes.
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| 申请公布号 |
US2006073354(A1) |
申请公布日期 |
2006.04.06 |
| 申请号 |
US20050239678 |
申请日期 |
2005.09.30 |
| 申请人 |
TOSHIBA CERAMICS CO., LTD. |
发明人 |
WATANABE KEISUKE;MORITA KEIJI;NAGASAKA SACHIYUKI |
| 分类号 |
C25D1/08;B32B15/00;B32B15/01 |
主分类号 |
C25D1/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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