Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808956 | Extension recycling method by the technology of bar embedment with glue for wood columns and apparatus thereof | Zhengjun Sun, Zhijia Liu, Yan Yan, Huanrong Liu, Weifeng Guo +1 more | 2017-11-07 |