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发明名称
METHOD OF CHEMICAL CONTACTS FORMING ON SEMICONDUCTOR BOARDS
摘要
申请公布号
CS8906192(A2)
申请公布日期
1991.10.15
申请号
CS19890006192
申请日期
1989.11.01
申请人
ROTHBAUER MILOS ING.,CS
发明人
ROTHBAUER MILOS ING.,CS
分类号
H01L21/28;H01L21/304;(IPC1-7):H01L21/28
主分类号
H01L21/28
代理机构
代理人
主权项
地址
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