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发明名称
Procédé de préparation de chlorure de calcium
摘要
申请公布号
CH529693(A)
申请公布日期
1972.10.31
申请号
CH19700014572
申请日期
1970.10.01
申请人
SCHAEFFER,JEAN-RENE
发明人
SCHAEFFER,JEAN-RENE
分类号
C01F11/28;(IPC1-7):C01F11/28
主分类号
C01F11/28
代理机构
代理人
主权项
地址
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