GENEVA, Aug. 31 -- IDEMITSU KOSAN CO.,LTD. filed a patent application (JP2026/005899) for “REFRIGERATING-MACHINE OIL COMPOSITION AND MIXTURE COMPOSITION FOR REFRIGERATING MACHINE”. With publication no. WO/2026/177156, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C10M 169/04
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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