GENEVA, July 8 -- AA DEVELOPMENT LIMITED (G/F, Wing Ying Mansion, No.8 Soares Avenue, Ho Man Tin, KowloonHong Kong), 乔扬科技发展有限公司 (中国香港何文田梭桠道8-8A号荣英大厦G楼) filed a patent application (PCT/IB2024/062535) for "ENVIRONMENT-FRIENDLY KITCHEN OIL FUME PURIFICATION AND EXTRACTION SYSTEM" on Dec 12, 2024. With publication no. WO/2025/141374, the details related to the patent application was published on Jul 03, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property ...