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Permanent magnetism synchronous linear motor capable of reducing thrust fluctuation 专利
申请日期: 2015-01-01,
作者:  ZHAO JING;  ZHAO JIWEN;  HE ZHONGYAN;  WANG LIJUN;  QUAN LIANG
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/19
Method for producing laccase through co-culture ferment for fungus 专利
申请日期: 2010-01-01,
作者:  HE ZHANG;  JING YUAN;  YUZHI HONG;  WEI FANG;  YAZHONG XIAO
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/19
Compound of quaternary ammonium salt and halogen and preparation method thereof and bromine curing method 专利
作者:  LEI YU;  JING CHEN;  ANQI HE;  YAN SUN;  YANJUN ZHAI
收藏  |  浏览/下载:2/0  |  提交时间:2019/02/26


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