发明人李文辉,钱学锋,郭海燕. "Method for the Synthesis of Diphenylamine" [P]. 中国发明专利, 专利号 CN 109187419 A, 授权公告日 2025-04-06.
Brown S R, Roberts E F, Mueller T. "A Process for Preparing High-Purity Diphenylamine" [P]. US Patent, US 9058090 B2, 2015-11-07.
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