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发明名称
Perfectionnements à la fabrication de l'acide sulfurique
摘要
申请公布号
FR836068(A)
申请公布日期
1939.01.10
申请号
FRD836068
申请日期
1938.04.02
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
分类号
C01B17/76
主分类号
C01B17/76
代理机构
代理人
主权项
地址
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