Method and apparatus for delivering and recovering gasses
US6471747B1 · kind B1 · utility
8Cited by
10References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 20, 2000 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Jun 20, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/09
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is directed to a procedure for recycling used gasses and to devices that can be use to accomplish this recycling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.