Top panel for microwave introduction window of plasma processing apparatus
USD571833S1 · kind S1 · design
23Cited by
24References
1Claims
0Family size
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Key dates
| Filing date | Jan 30, 2006 |
| Grant date | Jun 24, 2008 |
| Priority date | — |
| Expiry date | Jun 24, 2022 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.