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发明名称
PROCESS FOR THE PREPARATION OF A CATALYST FOR THE OXIDATION OF SULFUR DIOXIDE TO SULFUR TRIOXIDE IN A FLUIDIZED BED
摘要
申请公布号
PT73160(A)
申请公布日期
1981.07.01
申请号
PT19810073160
申请日期
1981.06.09
申请人
BAYER AKTIENGESELLSCHAFT
发明人
分类号
B01J23/22;B01J27/053;C01B17/77;C01B17/79;(IPC1-7):B01J/;C01B/
主分类号
B01J23/22
代理机构
代理人
主权项
地址
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