Refrigeration storage assembly
US4300356A · kind A · utility
19Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 1979 |
| Grant date | Nov 17, 1981 |
| Priority date | — |
| Expiry date | Nov 21, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/888
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A refrigeration storage assembly for the storage of biological materials and the like wherein a higher temperature mechanical refrigeration source and a very low temperature cyrogenic liquid refrigeration source coact to maintain an intermediate low storage temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.