Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9545174 | Directly falling powder type coffee grinding machine | — | 2017-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9545174 | Directly falling powder type coffee grinding machine | — | 2017-01-17 |