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发明名称
VERFAHREN ZUM ABTRAGEN DEFEKTER CHIPS AUF HYBRIDSCHALTKREISEN
摘要
申请公布号
DD261982(A1)
申请公布日期
1988.11.16
申请号
DD19870304975
申请日期
1987.07.15
申请人
TU DRESDEN DIREKTORAT FORSCHUNG,DD
发明人
HELLER,GUNHILD,DD;AUSTEN,UWE,DD
分类号
B24C1/04;H01L21/00;(IPC1-7):B24C1/04
主分类号
B24C1/04
代理机构
代理人
主权项
地址
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