INTERNATIONAL PATENT: ZHANG, WEIGUO, 张维国, ZHANG, ZILIN, 张子林 FILES APPLICATION FOR "DUAL-POWER HEATING SYSTEM FOR GRAPHITIZATION OF CARBON FIBER"

GENEVA, March 16 -- ZHANG, Weiguo (No. 121 Lishan Road, Lixia DistrictJinan, Shandong 250013), 张维国 (中国山东省济南市历下区历山路121号), ZHANG, Zilin (No. 3501 University Road, Changqing DistrictJinan, Shandong 250399), 张子林 (中国山东省济南市长清区大学路3501号) filed a patent application (PCT/CN2023/116908) for "DUAL-POWER HEATING SYSTEM FOR GRAPHITIZATION OF CARBON FIBER" on Sep 05, 2023. With publication no. WO/2025/050274, the details related to the patent application was published on Mar 13, 2025.

Notably, the patent ap...