Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9186713 | Hot coiler drum working at 900-1200° C. and method for producing the hot coiler drum | Dianshuang Chen | 2015-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9186713 | Hot coiler drum working at 900-1200° C. and method for producing the hot coiler drum | Dianshuang Chen | 2015-11-17 |