Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488558 | Device and method for detecting the tension on a guide rope of a hanging scaffold in a construction shaft | Guohua Cao, Yandong Wang, Zhencai Zhu, Weihong Peng, Jinjie Wang +2 more | 2016-11-08 |