CN204745705U - 一种长链二元酸酯类精制生产过程真空蒸馏装置 - Google Patents
一种长链二元酸酯类精制生产过程真空蒸馏装置 Download PDFInfo
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CN113350819A (zh) * | 2021-06-26 | 2021-09-07 | 树业环保科技股份有限公司 | 一种清洁冷凝器冷凝粘附物的装置 |
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CN113350819A (zh) * | 2021-06-26 | 2021-09-07 | 树业环保科技股份有限公司 | 一种清洁冷凝器冷凝粘附物的装置 |
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Effective date of registration: 20220919 Address after: 265205 No. 5, Emei Road, Laiyang Economic Development Zone, Yantai City, Shandong Province Patentee after: Shandong Guiyuan Biotechnology Co.,Ltd. Address before: 265200 No. 1, Emeishan Road, Laiyang Development Zone, Yantai City, Shandong Province Patentee before: SHANDONG HILEAD BIOTECHNOLOGY Co.,Ltd. |