Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564530 | Two-end-through vacuum heat-insulated container outer tube sealing structure and sealing method | Chen-Yu Li | 2023-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11564530 | Two-end-through vacuum heat-insulated container outer tube sealing structure and sealing method | Chen-Yu Li | 2023-01-31 |