Pressure vessel for curing plastic dentures
USD251683S · kind S · design
2Cited by
6References
1Claims
0Family size
Inventors
Key dates
| Filing date | Jan 23, 1978 |
| Grant date | Apr 24, 1979 |
| Priority date | — |
| Expiry date | Apr 24, 1993 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.