GENEVA, Oct. 30 -- HUAWEI TECHNOLOGIES CO., LTD. filed a patent application (CN2026/077292) for “GAS SENSOR AND ALARM”. With publication no. WO/2026/223187, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: G01N 21/17
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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