International Patent: PIPE FOR AUTOMATICALLY RECOVERING AND PURIFYING SECOND-HAND SMOKE

GENEVA, July 2 -- HUAINAN HUAGUAN MEDICAL EQUIPMENT CO., LTD. filed a patent application (CN2025/079415) for “PIPE FOR AUTOMATICALLY RECOVERING AND PURIFYING SECOND-HAND SMOKE”. With publication no. WO/2026/129484, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: A24F 1/02

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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