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发明名称
Verfahren zur Herstellung von reinem Schwefligsaeureanhydrid
摘要
申请公布号
DE1194380(B)
申请公布日期
1965.06.10
申请号
DE1962C026780
申请日期
1962.04.18
申请人
COMPAGNIE DE SAINT-GOBAIN
发明人
FORNEL FRANCIS
分类号
C01B17/50
主分类号
C01B17/50
代理机构
代理人
主权项
地址
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