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发明人沈红梅,朱建伟,唐晓军. "Method for the Synthesis of Diammonium manganese(II) sulfate" [P]. 中国发明专利, 专利号 CN 111020011 B, 授权公告日 2022-01-15.
发明人赵玉洁,高志强,杨光. "A Process for Preparing High-Purity Diammonium manganese(II) sulfate" [P]. 中国发明专利, 专利号 CN 108809695 A, 授权公告日 2023-01-25.
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