GENEVA, Sept. 1 -- CHINA CONSTRUCTION EIGHTH ENGINEERING DIVISION CORP., LTD (No.1568, Century AvenuePudong New Area, Shanghai 200122), 中国建筑第八工程局有限公司 (中国上海市浦东新区世纪大道1568号) filed a patent application (PCT/CN2024/080306) for "INTELLIGENT MONITORING DEVICE FOR MAST ATTITUDE OF PHOTOVOLTAIC AUGER DRILLING RIG, AND CONTROL METHOD THEREFOR" on Mar 06, 2024. With publication no. WO/2025/175605, the details related to the patent application was published on Aug 28, 2025.

Notably, the patent application was submitted under the International Patent Classification (...