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发明名称
Treating water used in prodn of anodic oxide films
摘要
申请公布号
FR2012307(A1)
申请公布日期
1970.03.20
申请号
FR19690022742
申请日期
1969.07.04
申请人
HAGER ET ELSASSER FIRMA
发明人
分类号
B01J47/04;C02F1/00;(IPC1-7):02B1/00;23B9/00
主分类号
B01J47/04
代理机构
代理人
主权项
地址
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