INTERNATIONAL PATENT: ZHANG, XUEZHONG, 张学忠 FILES APPLICATION FOR "ROLLER BLIND SYSTEM FOR INSULATING GLASS"

GENEVA, Sept. 28 -- ZHANG, Xuezhong (No.620, Zhongshan West Rd,Changning District, Shanghai 200051), 张学忠 (中国上海市长宁区中山西路620号) filed a patent application (PCT/CN2024/082692) for "ROLLER BLIND SYSTEM FOR INSULATING GLASS" on Mar 20, 2024. With publication no. WO/2025/194382, the details related to the patent application was published on Sep 25, 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): ZHANG, Xuezhong (No.620, Zhongshan West Rd,Changning District, Shanghai 200051), 张ण...