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发明名称
Verfahren zur Darstellung einer trifluormethylgruppenhaltigen Ammoniumverbindung.
摘要
申请公布号
CH299570(A)
申请公布日期
1954.06.15
申请号
CHD299570
申请日期
1950.04.21
申请人
VARIAPAT AG.
发明人
AG. VARIAPAT
分类号
C07C233/00;C07C237/00
主分类号
C07C233/00
代理机构
代理人
主权项
地址
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