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发明名称
Verfahren zur Herstellung mattweisser Oxydschichten auf Aluminium und Aluminiumlegierungen
摘要
申请公布号
DE818142(C)
申请公布日期
1951.10.22
申请号
DE1949V000269
申请日期
1949.12.20
申请人
VEREINIGTE ALUMINIUM-WERKE A. G.
发明人
HELLING WERNER DIPL.-ING.;NEUNZIG HEINRICH
分类号
C23C22/78;C25D11/16
主分类号
C23C22/78
代理机构
代理人
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