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发明名称
Perfectionnements aux catalyseurs
摘要
申请公布号
FR822519(A)
申请公布日期
1937.12.31
申请号
FRD822519
申请日期
1937.06.01
申请人
BAKER & COMPANY INCORPORATED
发明人
分类号
B01J23/40;B01J37/02
主分类号
B01J23/40
代理机构
代理人
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