International Patent: NON-DENSE CARBON-CERAMIC FRICTION MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

GENEVA, July 2 -- Q-CARBON MATERIAL CO., LTD. filed a patent application (CN2025/104219) for “NON-DENSE CARBON-CERAMIC FRICTION MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF”. With publication no. WO/2026/129603, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: C22C 49/14

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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