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发明名称
VERFAHREN ZUR HERSTELLUNG EINES V(PFEIL ABWAERTS)2(PFEIL ABWAERTS)O(PFEIL ABWAERTS)5(PFEIL ABWAERTS) UND ALKALISULFAT ENTHALTENDEN KATALYSATORS ZUR OXIDATION VON SO(PFEIL ABWAERTS)2(PFEIL ABWAERTS) ZU SO(PFEIL ABWAERTS)3(PFEIL ABWAERTS)
摘要
申请公布号
DE3401676(A1)
申请公布日期
1985.07.25
申请号
DE19843401676
申请日期
1984.01.19
申请人
METALLGESELLSCHAFT AG
发明人
FENNEMANN,WOLFGANG
分类号
B01J23/22;B01J27/055;C01B17/79;(IPC1-7):B01J23/22
主分类号
B01J23/22
代理机构
代理人
主权项
地址
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