公开/公告号EP3702714A1
专利类型
公开/公告日2020-09-02
原文格式PDF
申请/专利权人 CHINA PETROLEUM & CHEMICAL CORPORATION;BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CHINA PETROLEUM & CHEMICAL CORPORATION;
申请/专利号EP20180870774
发明设计人 WANG GUOQING;LIU JUNJIE;ZHANG LIJUN;ZHOU CONG;ZHANG ZHAOBIN;YANG SHASHA;SHEN DONGFA;LI XIAOFENG;YANG SHIFANG;DU ZHIGUO;ZHANG YONGGANG;SHI YING;GUO JINGHANG;
申请日2018-10-25
分类号F28F1/40;F28F1/08;F28F1/10;
国家 EP
入库时间 2022-08-21 11:39:12