发明人张德明,何建平,孙丽萍. "Method for the Synthesis of Cyclobutane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 111486584 A, 授权公告日 2021-06-09.
发明人韩伟,刘建华,罗永刚. "A Process for Preparing High-Purity Cyclobutane-1,3-diamine" [P]. 中国发明专利, 专利号 CN 112789227 B, 授权公告日 2024-09-19.
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