Methods and systems for providing improved cement incorporating metal oxides and hydroxides
US-2021188711-A1 · Jun 24, 2021 · US
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Ma Siwei patents in 2021
Ma Siwei was listed as an assignee on 1 patent publication in 2021.
| Metric | Value |
|---|---|
| Company | Ma Siwei |
| Year | 2021 |
| Patents | 1 |
Patents
Representative publications for Ma Siwei in 2021.
Top CPC classifications
Most common classification codes for Ma Siwei in 2021.
| CPC | Patents |
|---|---|
| C01F5/14 | 1 |
| C01P2002/72 | 1 |
| C01P2002/88 | 1 |
| C01P2004/61 | 1 |
| C04B2/00 | 1 |
Related pages
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