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发明名称
VERFAHREN ZUR HERSTELLUNG SCHWARZER OBERFLAECHENSCHICHTEN AUF METALLEN FUER ELEKTRODEN VON ELEKTRISCHEN ENTLADUNGS ROEHREN
摘要
申请公布号
DE1521893(B2)
申请公布日期
1971.05.27
申请号
DE19631521893
申请日期
1963.10.12
申请人
发明人
分类号
C23C18/12;C23C20/00;C23C22/74;C23C22/84;H01J1/26;H01J19/00;H01J19/36;(IPC1-7):C23F5/02
主分类号
C23C18/12
代理机构
代理人
主权项
地址
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