Portable solvent recovery apparatus
USD302056S · kind S · design
0Cited by
8References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 1985 |
| Grant date | Jul 4, 1989 |
| Priority date | — |
| Expiry date | Jul 4, 2003 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.