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李家柱; 张瑞; 毕义周; 叶望青; 邹强; 杜俊; 陈剑; 毕传兴; 张永斌; 刘策; 李伟; 马思源. 一种由轻质柔性材料构成的空腔降噪结构及其应用. 国家发明专利. 专利号: 202010256004.1, 申请日: 2020-04-02.
Hits:
Service Invention or Not:no
Pre One:
孔智; 李宁学; 毕传兴; 叶望青; 张永斌.一种组合降噪体及降噪轮胎.国家发明专利. 专利号: 201911378910.2, 申请日: 2019-12-27.
Next One:
张永斌; 王哲; 李宁学; 张小正; 毕传兴. 低噪声轮胎中主沟槽降噪结构. 国家发明专利. 专利号: 202010805323.3, 申请日：2020.08.12
