公开/公告号US2019015818A1
专利类型
公开/公告日2019-01-17
原文格式PDF
申请/专利号US201816034750
申请日2018-07-13
分类号B01J21/18;B01J35;B01J23/06;B01J21/06;B01J23/755;B01J23/72;B01J23/75;B01J23/30;B01J23/22;B01J23/745;B01J23/46;B01J23/36;B01J23/28;B01J23/26;B01J23/14;B01J23/10;B01J27/043;B01J27/04;B01J27/047;B01J27/051;B01J31/22;B01J31/18;B01J37/08;C02F1/32;C02F1/72;
国家 US
入库时间 2022-08-21 12:08:02