GENEVA, Oct. 1 -- TEIJIN FRONTIER CO., LTD. filed a patent application (JP2026/007864) for “THICK-AND-THIN YARN AND FABRIC”. With publication no. WO/2026/191662, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: D02J 1/22
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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