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发明名称
Verfahren zur Herstellung opaker, emailaehnlicher Schutzschichten auf Aluminium und dessen Legierungen
摘要
申请公布号
DE672268(C)
申请公布日期
1939.02.24
申请号
DE1937SC13205D
申请日期
1937.07.01
申请人
DR. MAX SCHENK
发明人
分类号
C25D11/06
主分类号
C25D11/06
代理机构
代理人
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