INTERNATIONAL PATENT: CHEN, JIANPING, 陈建平 FILES APPLICATION FOR "CENTRAL VACUUM SYSTEM"

GENEVA, Jan. 4 -- CHEN, Jianping (1803 Room 21# Building AnxiangliChaoyang District, Beijing 100101), 陈建平 (中国北京市朝阳区安翔里21#楼1803室) filed a patent application (PCT/CN2025/103331) for "CENTRAL VACUUM SYSTEM" on Jun 25, 2025. With publication no. WO/2026/002009, the details related to the patent application was published on Jan 02, 2026.

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): CHEN, Jianping (1803 Room 21# Building AnxiangliChaoyang District, Beijing 100101), 陈建平 ...