INTERNATIONAL PATENT: FU, DI, 傅迪, CHENG, FEI, 程飞 FILES APPLICATION FOR "LADDER JOINT HAVING STABLE STRUCTURE"

GENEVA, April 17 -- FU, Di (Room 307, No. 252, Jiefang Street, Xicheng Street, Yongkang City.Jinhua, Zhejiang 321399), 傅迪 (中国浙江省金华市永康市西城街道解放街252号307室), CHENG, Fei (No. 236, Yanshang Village, Fangyan Town, Yongkang City.Jinhua, Zhejiang 321307), 程飞 (中国浙江省金华市永康市方岩镇岩上村236号) filed a patent application (PCT/CN2024/124022) for "LADDER JOINT HAVING STABLE STRUCTURE" on Oct 10, 2024. With publication no. WO/2026/076646, the details related to the patent applic...