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发明名称
Procédé d'occlusion des pores de couches protectrices d'oxydes sur des pièces ouvrées en aluminium et alliages d'aluminium
摘要
申请公布号
FR898158(A)
申请公布日期
1945.04.12
申请号
FRD898158
申请日期
1943.09.18
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C25D11/24
主分类号
C25D11/24
代理机构
代理人
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地址
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