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发明名称
PROCESSO PER LA RIMOZIONE DI COMPONENTI NOCIVI DA GAS DI SCARICO CON L IMPIEGO DI UN CA TALIZZATORE
摘要
申请公布号
IT985412(B)
申请公布日期
1974.11.30
申请号
IT19730050672
申请日期
1973.06.11
申请人
GRACE W AND CO
发明人
分类号
B01D53/94;B01J23/46;(IPC1-7):F01N/
主分类号
B01D53/94
代理机构
代理人
主权项
地址
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