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发明名称
METHOD OF THE REGENERATION OF THE CATALYTIC AGENT FOR THE ACRYLONITRILE SYNTHESIS
摘要
申请公布号
PL262767(A1)
申请公布日期
1988.08.18
申请号
PL19860262767
申请日期
1986.12.02
申请人
发明人
分类号
B01J;B01J23/94;(IPC1-7):B01J/
主分类号
B01J
代理机构
代理人
主权项
地址
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