GENEVA, July 2 -- METSO FINLAND OY filed a patent application (FI2025/060170) for “CALCINATION AND PRESSURE LEACHING OF LITHIUM MINERALS”. With publication no. WO/2026/132666, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C22B 1/02
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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