长春一东获得实用新型专利授权：“一种轻量化的扭转减振器”

证券之星企业动态2025-07-18

证券之星消息，根据天眼查APP数据显示长春一东（600148）新获得一项实用新型专利授权，专利名为“一种轻量化的扭转减振器”，专利申请号为CN202422142368.3，授权日为2025年7月18日。专利摘要：本实用新型公开了一种轻量化的扭转减振器，本实用新型涉及新能源汽车技术领域，包括从动盘，所述从动盘上端的外侧开设有外连接槽，所述外连接槽内侧的下端开设有连接孔一，所述外连接槽的内侧设置有连接...

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