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经营范围
发明名称
REGENERATION OF ADSORBENTS
摘要
申请公布号
GB1533559(A)
申请公布日期
1978.11.29
申请号
GB19750048834
申请日期
1975.11.27
申请人
GRACE & CO W
发明人
分类号
B01D53/26;G01N27/04;(IPC1-7):B01D53/04
主分类号
B01D53/26
代理机构
代理人
主权项
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