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发明名称
Herstellung von Schwefeltrioxid
摘要
申请公布号
DE1181180(B)
申请公布日期
1964.11.12
申请号
DE1962F042751
申请日期
1962.03.20
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
WERTH DR. HELLMUT;MOELLER DR. WILHELM
分类号
C01B17/765
主分类号
C01B17/765
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代理人
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