Mineral composition, especially for use in paper fillers and paper or plastic coatings
US-9650258-B2 · May 16, 2017 · US
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Qiu Xueping patents in 2017
Qiu Xueping was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Qiu Xueping |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Qiu Xueping in 2017.
Top CPC classifications
Most common classification codes for Qiu Xueping in 2017.
| CPC | Patents |
|---|---|
| B02C23/12 | 1 |
| B02C23/18 | 1 |
| B41M5/52 | 1 |
| B41M5/5218 | 1 |
| C01F11/185 | 1 |
Related pages
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