Gas sensing device or similar article
USD282531S · kind S · design
10Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 1983 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Feb 11, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.