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发明名称
Verfahren zum gleichmaessigen Aufrauhen von Aluminiumlegierungen als Vorbehandlung fuer galvanische UEberzuege aus sauren Baedern
摘要
申请公布号
DE760230(C)
申请公布日期
1954.03.22
申请号
DE1941D084103D
申请日期
1941.01.09
申请人
DEUTSCHE VERSUCHSANSTALT FUER LUFTFAHRT E. V.
发明人
BEERWALD ALEX DR.-ING.
分类号
C23G1/12;C25D5/44
主分类号
C23G1/12
代理机构
代理人
主权项
地址
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