Deposition chamber for use in the centrifugation of suspensions to effect separation of solids
USD306480S · kind S · design
1Cited by
3References
1Claims
0Family size
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Key dates
| Filing date | Jan 15, 1987 |
| Grant date | Mar 6, 1990 |
| Priority date | — |
| Expiry date | Mar 6, 2004 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.