GENEVA, July 1 -- QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. filed a patent application (CN2025/085851) for “AIR-CONDITIONING SYSTEM”. With publication no. WO/2026/123503, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: F25B 13/00
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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