GENEVA, Aug. 14 -- METSÄ FIBRE OY filed a patent application (FI2026/050056) for “METHOD FOR TREATING A SURFACE OF A CELLULOSIC SUBSTRATE”. With publication no. WO/2026/167308, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: D21H 19/34
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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