INTERNATIONAL PATENT: XU, SONGLIANG, 徐松良 FILES APPLICATION FOR "PRECISION SHAFT POLISHING DEVICE"

GENEVA, April 27 -- XU, Songliang (No. 8, Xiapaifang Lane, Lakou Town, Qingtian CountyLishui, Zhejiang 323900), 徐松良 (中国浙江省丽水市青田县腊口镇下牌坊巷8号) filed a patent application (PCT/CN2023/130104) for "PRECISION SHAFT POLISHING DEVICE" on Nov 07, 2023. With publication no. WO/2025/081552, the details related to the patent application was published on Apr 24, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): LU, Haibo (No. 8, Xiapaifang Lane, Lakou Town,...