GENEVA, Sept. 18 -- CENTRAL SOUTH UNIVERSITY filed a patent application (CN2026/076472) for “METHOD AND DEVICE FOR EXTRACTING AND PREPARING HIGH-PURITY ARSENIC FROM ARSENIC-CONTAINING HAZARDOUS WASTE”. With publication no. WO/2026/184334, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: C22B 30/0
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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