GENEVA, Sept. 18 -- GII LINE CO.,LTD. filed a patent application (KR2025/002976) for “METHOD FOR CONTINUOUSLY MANUFACTURING BOOKBINDING RING”. With publication no. WO/2026/186930, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B42F 13/16
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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