GENEVA, Sept. 18 -- QINGDAO HAIER NEW ENERGY APPLIANCE CO., LTD. filed a patent application (CN2026/080291) for “GAS-FIRED HEATING AND HOT WATER BOILER AND WATER TEMPERATURE CONTROL METHOD THEREFOR”. With publication no. WO/2026/184459, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F24H 1/34
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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