GENEVA, Aug. 14 -- HUANGSHAN UNIVERSITY filed a patent application (CN2026/087298) for “COPPER-MAGNESIUM-ALUMINUM SPOT WELDING APPARATUS AND METHOD”. With publication no. WO/2026/166565, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B23K 20/12
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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