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发明名称
Mittel zum Aetzen von Metallen
摘要
申请公布号
CH536363(A)
申请公布日期
1973.04.30
申请号
CH19700009644
申请日期
1970.06.24
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ANTHONY COLOM,LUCAS;A. LEVINE,HAROLD
分类号
C09K13/12;C23F1/00;C23F1/10;C23F1/38;G03C1/72;H01L21/308;(IPC1-7):C23F1/00
主分类号
C09K13/12
代理机构
代理人
主权项
地址
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