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发明名称
Benzyl ammonium bromide medicine intermediate o-bromotoluene synthesis method
摘要
申请公布号
GB201523205(D0)
申请公布日期
2016.02.17
申请号
GB20150023205
申请日期
2015.12.31
申请人
CHENGDU ZHONG HENG HUA TIE TECHNOLOGY CO., LTD
发明人
分类号
主分类号
代理机构
代理人
主权项
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