Self-contained portable cryogenic cooling unit to be used to cool electronic components
USD345009S · kind S · design
10Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Mar 8, 2008 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.