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发明名称
Process for the production of purified anhydrous zirconium tetrahalide
摘要
申请公布号
US2682445(A)
申请公布日期
1954.06.29
申请号
US19520297781
申请日期
1952.07.08
申请人
SAUREFABRIK SCHWEIZERHALL
发明人
FREY WALTER
分类号
C01G25/04
主分类号
C01G25/04
代理机构
代理人
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