| 发明名称 |
Process for the preparation of porous membranes or composite barriers for gaseous diffusion installations |
| 摘要 |
A process is disclosed for the preparation of porous barriers or membranes of the composite type, consisting throughout of sintered porous alumina, for applications in the field of gaseous diffusion, the process consisting:
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| 申请公布号 |
US3874899(A) |
申请公布日期 |
1975.04.01 |
| 申请号 |
US19720281801 |
申请日期 |
1972.08.18 |
| 申请人 |
MONTECATINI EDISON S.P.A. |
发明人 |
MISZENTI, GIORGIO SZABO;NANNETTI, CARLO ALBERTO |
| 分类号 |
B01D53/22;B01D39/20;B01D59/14;B01D69/10;B01D71/02;C01F7/02;C04B38/00;(IPC1-7):B05C9/08 |
主分类号 |
B01D53/22 |
| 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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