| 发明名称 |
Mass transfer membrane for oxygenation of animal cell reactors |
| 摘要 |
A tubular membrane suitable for the delivery of a gaseous fluid to a surrounding medium has an irregular exterior surface to facilitate the diffusion of gas from the lumen to the exterior.
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| 申请公布号 |
US5288631(A) |
申请公布日期 |
1994.02.22 |
| 申请号 |
US19920822353 |
申请日期 |
1992.01.17 |
| 申请人 |
CENTOCOR INCORPORATED |
发明人 |
BAUMGARTNER, MARK F.;TOLBERT, WILLIAM R.;SHANAHAN, JOHN |
| 分类号 |
C12M1/00;C12M1/08;C12M1/12;C12M3/06;C12N5/02;(IPC1-7):C12N5/00;C10J1/08;B01D33/70 |
主分类号 |
C12M1/00 |
| 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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