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发明名称
SEMICONDUCTOR FILTERING APPARATUS
摘要
申请公布号
GB1538319(A)
申请公布日期
1979.01.17
申请号
GB19760036232
申请日期
1976.09.01
申请人
RETICON CORP
发明人
分类号
G06G7/19;G11C11/24;G11C11/34;H01L21/70;H01L21/8234;H01L27/06;H01L27/105;H03H15/02;(IPC1-7):H03H11/00
主分类号
G06G7/19
代理机构
代理人
主权项
地址
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