| 发明名称 |
Method and apparatus for delivering and recovering gasses |
| 摘要 |
The present invention is directed to a procedure for recycling used gasses and to devices that can be use to accomplish this recycling.
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| 申请公布号 |
US6471747(B1) |
申请公布日期 |
2002.10.29 |
| 申请号 |
US20000598428 |
申请日期 |
2000.06.20 |
| 申请人 |
THE BRIGHAM AND WOMEN'S HOSPITAL, INC.;TRUSTEES OF BOSTON UNIVERSITY |
发明人 |
VENKATESH ARVIND;ALBERT MITCHELL S.;SPIEGELMAN JEFFREY J. |
| 分类号 |
A61M16/00;B01D53/26;G01R33/28;(IPC1-7):A61B5/055;B01D51/00 |
主分类号 |
A61M16/00 |
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