Blood filter media
US4056476A · kind A · utility
27Cited by
7References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 2, 1976 |
| Grant date | Nov 1, 1977 |
| Priority date | — |
| Expiry date | Sep 2, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2239/1233
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved blood filter media comprising a woven fabric having a pore size distribution rating of 20 microns and being woven with monofilament yarns in a regular, even-sided twill weave.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.