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发明名称
摘要
申请公布号
JPS558925(Y2)
申请公布日期
1980.02.27
申请号
JP19730050377U
申请日期
1973.04.30
申请人
发明人
分类号
H03F1/52;B62M1/24;H01L21/76;H01L21/761;H01L21/822;H01L27/00;H01L27/04;H03F1/00;H03F1/42;H03F3/34;H03F3/347;(IPC1-7):H01L27/00
主分类号
H03F1/52
代理机构
代理人
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地址
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