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发明名称
Verfahren zur Behandlung von Aluminiumoberflächen
摘要
申请公布号
AT298188(B)
申请公布日期
1972.04.25
申请号
AT19700007922
申请日期
1970.09.01
申请人
HENKEL & CIE., G.M.B.H.
发明人
分类号
C25D11/16;C25D11/18;C25D11/24;(IPC1-7):C23B9/02
主分类号
C25D11/16
代理机构
代理人
主权项
地址
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