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USD283537S · kind S · design
1Cited by
10References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 20, 1983 |
| Grant date | Apr 22, 1986 |
| Priority date | — |
| Expiry date | Apr 22, 2000 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.