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孔祥伟; 丁俊楷; 陈鑫; 一种盾构机刀具磨损试验机, 2019-08-02, 中国, ZL201710583360.2

Release time:2022-04-14  Hits:

Service Invention or Not:no

Pre One: 孔祥伟; 古建祎; 李锶瑞; 孙雅东; 张锦涛; 杨振宇; 一种粉末式3D药物打印机, 2021-01-01, 中国, 202021836432.3 Next One: 吴玉泉; 杨诗绕; 刘楷文; 周宣军; 孔祥伟; 一种具有避障功能的铣削式路面除冰设备, 2019-8-23, 中国, CN201822012406.8

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