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发明名称
CATALYTIC ELEMENTS AND METHODS OF MANUFACTURING SUCH ELEMENTS
摘要
申请公布号
CA584009(A)
申请公布日期
1959.09.29
申请号
CAD584009
申请日期
申请人
D. NAPIER AND SON LIMITED
发明人
JOHN P. CRUM
分类号
主分类号
代理机构
代理人
主权项
地址
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