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发明名称
BEHANDLUNG VON GEBRAUCHTEN ANTIMONHALID-KATALYSATOREN.
摘要
申请公布号
DE68901169(D1)
申请公布日期
1992.05.14
申请号
DE19896001169
申请日期
1989.10.20
申请人
E.I. DU PONT DE NEMOURS AND CO., WILMINGTON, DEL., US
发明人
GUMPRECHT, WILLIAM HENRY, WILMINGTON DELAWARE 19808, US
分类号
B09B3/00;B01J27/32;(IPC1-7):B01J27/32;C01G30/00
主分类号
B09B3/00
代理机构
代理人
主权项
地址
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