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发明名称
CATALYSTS
摘要
申请公布号
GB8723705(D0)
申请公布日期
1987.11.11
申请号
GB19870023705
申请日期
1987.10.09
申请人
DIDIER-WERKE AG
发明人
分类号
B01D53/94;B01D53/86;B01J23/34;B01J23/84;B01J23/889
主分类号
B01D53/94
代理机构
代理人
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地址
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