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发明名称
ELECTRONIC APPARATUS WITH OPTIONAL COUPLING
摘要
申请公布号
US4010488(A)
申请公布日期
1977.03.01
申请号
US19750634211
申请日期
1975.11.21
申请人
WESTERN ELECTRIC COMPANY, INC.
发明人
GRUSZKA, RAYMOND F.;WARCZYGLOWA, CLARENCE A.
分类号
H01L21/60;H01L23/495;(IPC1-7):H01L23/48;H01L29/44;H01L29/52;H01L29/60
主分类号
H01L21/60
代理机构
代理人
主权项
地址
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