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发明名称
VERFAHREN ZUR HERSTELLUNG VON SCHWEFELDIOXID
摘要
申请公布号
AT396459(B)
申请公布日期
1993.09.27
申请号
AT19840003244
申请日期
1984.10.11
申请人
MERICHEM COMPANY
发明人
分类号
C01B17/44;C01B17/02;C01B17/50;C01B17/74;C01F11/10;(IPC1-7):C01B17/50
主分类号
C01B17/44
代理机构
代理人
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地址
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