INTERNATIONAL PATENT: ZHEJIANG CARBO BRONZE CO., LTD., 浙江卡博铜业有限公司 FILES APPLICATION FOR "FIRE-CONTROL GAS STOPPING VALVE AND AIR TIGHTNESS TESTING APPARATUS THEREOF"

GENEVA, June 29 -- ZHEJIANG CARBO BRONZE CO., LTD. (No.37, Haikou South Road, Shamen Town, YuhuanTaizhou, Zhejiang 317607), 浙江卡博铜业有限公司 (中国浙江省台州市玉环市沙门镇海口南路37号) filed a patent application (PCT/CN2024/103588) for "FIRE-CONTROL GAS STOPPING VALVE AND AIR TIGHTNESS TESTING APPARATUS THEREOF" on Jul 04, 2024. With publication no. WO/2025/129987, the details related to the patent application was published on Jun 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by t...