GENEVA, July 18 -- SHANGHAI CHALLENGE TEXTILE CO., LTD. filed a patent application (CN2025/096812) for “HOMOCHROMATIC DYEING METHOD FOR MULTI-COMPONENT WOOL FABRIC”. With publication no. WO/2026/148770, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: D06P 1/38
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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