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发明名称
VERFAHREN ZUM ELEKTROLYTISCHEN HERSTELLEN VON GEFAERBTEN OXIDSCHICHTEN AUF ALUMINIUM ODER ALUMINIUMLEGIERUNGEN
摘要
申请公布号
DE2223254(B2)
申请公布日期
1977.04.14
申请号
DE19722223254
申请日期
1972.05.12
申请人
发明人
分类号
C25D11/04;C25D11/22;(IPC1-7):25D11/22
主分类号
C25D11/04
代理机构
代理人
主权项
地址
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