Furnace combustion chamber
USD279703S · kind S · design
2Cited by
10References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1982 |
| Grant date | Jul 16, 1985 |
| Priority date | — |
| Expiry date | Jul 16, 1999 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.