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发明名称
Verfahren zum Zerteilen einer Halbleiterscheibe durch Ritzen und Brechen
摘要
申请公布号
DE1752866(A1)
申请公布日期
1971.04.08
申请号
DE19681752866
申请日期
1968.07.27
申请人
TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT MBH
发明人
GEHRKE,DIETMAR
分类号
B28D5/00
主分类号
B28D5/00
代理机构
代理人
主权项
地址
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