Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098480 | Hollow floor slab formwork, hollow floor slab structure and method for constructing hollow floor slab structure | — | 2021-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098480 | Hollow floor slab formwork, hollow floor slab structure and method for constructing hollow floor slab structure | — | 2021-08-24 |