GENEVA, Sept. 24 -- SOUTH CHINA UNIVERSITY OF TECHNOLOGY filed a patent application (CN2026/084269) for “PULP BLEACHING METHOD BASED ON OXYGEN CORES COUPLED WITH ELECTRIC FIELD GRADIENT”. With publication no. WO/2026/194933, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: D21C 9/10

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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