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发明名称
HALBLEITERSCHALTUNG
摘要
申请公布号
DE2316619(A1)
申请公布日期
1973.10.11
申请号
DE19732316619
申请日期
1973.04.03
申请人
HITACHI LTD., TOKIO
发明人
KUBO, MASAHARU, HACHIOJI, TOKIO (JAPAN)
分类号
G11C19/28;G11C19/18;H03K19/096;(IPC1-7):G11C11/40
主分类号
G11C19/28
代理机构
代理人
主权项
地址
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