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发明名称
Improvement in catalyst carrier units
摘要
申请公布号
GB693178(A)
申请公布日期
1953.06.24
申请号
GB19500021641
申请日期
1950.09.01
申请人
EUGENE JULES HOUDRY
发明人
分类号
B01J37/02
主分类号
B01J37/02
代理机构
代理人
主权项
地址
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