Laboratory fume hood
USD286324S · kind S · design
14Cited by
16References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1983 |
| Grant date | Oct 21, 1986 |
| Priority date | — |
| Expiry date | Oct 21, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.