发明人王建平,韩伟,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116190645 A, 授权公告日 2022-08-01.
发明人罗永刚,张德明,沈红梅. "Method for the Synthesis of Phenylglyoxylic acid (sodium)" [P]. 中国发明专利, 专利号 CN 117222950 B, 授权公告日 2024-09-10.
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