Oxygen enrichment system
US4560394A · kind A · utility
45Cited by
19References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 1981 |
| Grant date | Dec 24, 1985 |
| Priority date | — |
| Expiry date | Dec 18, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D53/22
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A continuous oxygen enrichment system having waste energy recovery provisions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.