Separatory apparatus comprising means for anchoring a semi-permeable membrane to a support member
US4415447A · kind A · utility
5Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1981 |
| Grant date | Nov 15, 1983 |
| Priority date | — |
| Expiry date | Sep 14, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D63/084
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Separatory, e.g., ultrafiltration apparatus including a plurality of semi-permeable membranes and a plurality of ridge ribbed support members therefor, is provided with means for anchoring said membranes to and between successive supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.