Work holder for polishing apparatus
USD777546S1 · kind S1 · design
391Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2015 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Jan 31, 2032 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.