GENEVA, Dec. 23 -- CHOI, Young Pil (6F, 4 Geumho-ro 11-gilSeongdong-guSeoul 04723), 최영필 (서울특별시성동구금호로11길 4, 6층) filed a patent application (PCT/KR2025/007872) for "GAS STORAGE DEVICE FOR AIR RESPIRATOR" on Jun 10, 2025. With publication no. WO/2025/258957, the details related to the patent application was published on Dec 18, 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): CHOI, Young Pil (6F, 4 Geumho-ro 11-gilSeongdong-guSeoul 04723), 최영필 (서울5...