GENEVA, Dec. 21 -- WANG, Zhechun (Room 405, Building 1, Yijing Garden, Chengzhong Road Huaicheng, HuaijiZhaoqing, Guangdong 526400), 王者春 (中国广东省肇庆市怀集县怀城镇城中路怡景园1幢405房) filed a patent application (PCT/CN2025/084414) for "NEW ELECTRIC POLE HOLE SOIL EXTRACTOR" on Mar 24, 2025. With publication no. WO/2025/256220, the details related to the patent application was published on Dec 18, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Invent...