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经营范围
发明名称
Catalytic oxidation of exhaust gases
摘要
申请公布号
GB1072674(A)
申请公布日期
1967.06.21
申请号
GB19630030043
申请日期
1963.07.29
申请人
CALUMET & HECLA, INC.
发明人
KARGILIS ALEXANDER;ASHLEY PAUL RAY
分类号
B01D19/00;B01D53/94;C08F6/28
主分类号
B01D19/00
代理机构
代理人
主权项
地址
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