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USD280570S · kind S · design
16Cited by
4References
1Claims
0Family size
Inventors
Key dates
| Filing date | Feb 1, 1983 |
| Grant date | Sep 17, 1985 |
| Priority date | — |
| Expiry date | Sep 17, 1999 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.