Super paramagnetic fluids and methods of making super paramagnetic fluids
US4701276A · kind A · utility
31Cited by
20References
53Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 31, 1986 |
| Grant date | Oct 20, 1987 |
| Priority date | — |
| Expiry date | Oct 31, 2006 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F1/44
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Super paramagnetic fluids having improved thermal and oxidative stability and processes for making super paramagnetic fluids having improved thermal and oxidative stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.