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正宇新材料获新型防连粒专利 提升造粒冷却效率
金融界2025年1月27日消息,正宇新材料(湖北)有限公司近日获得国家知识产权局授予的一项专利,专利名称为“一种新材料造粒机冷却防连粒装置”,授权公告号CN222378618U,申请日期为2024年5月。这项新技术针对造粒机冷却环节,旨在防止颗粒在冷却过程中粘连,提高冷却效率。
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