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发明名称
Procédé de fabrication d'un catalyseur d'oxyde de manganèse
摘要
申请公布号
FR858064(A)
申请公布日期
1940.11.16
申请号
FRD858064
申请日期
1939.04.15
申请人
LABORATOIRES BELIX
发明人
分类号
B01J23/34
主分类号
B01J23/34
代理机构
代理人
主权项
地址
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