GENEVA, Oct. 26 -- TAIYUAN JINXI CHUNLEI COPPER INDUSTRY CO., LTD. (No. 652, Datong Road, Jiancaoping DistrictTaiyuan, Shanxi 030008), 太原晋西春雷铜业有限公司 (中国山西省太原市尖草坪区大同路652号) filed a patent application (PCT/CN2025/077112) for "ANTI-ADHESION TREATMENT METHOD SUITABLE FOR BELL-TYPE ANNEALING OF COPPER ALLOY STRIPS" on Feb 13, 2025. With publication no. WO/2025/218328, the details related to the patent application was published on Oct 23, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which ...