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USD337812S · kind S · design
26Cited by
14References
1Claims
0Family size
Inventor
Key dates
| Filing date | Apr 30, 1990 |
| Grant date | Jul 27, 1993 |
| Priority date | — |
| Expiry date | Jul 27, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.