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发明名称
Electric contacts
摘要
申请公布号
US3018426(A)
申请公布日期
1962.01.23
申请号
US19590847166
申请日期
1959.10.19
申请人
RADIO CORPORATION OF AMERICA
发明人
RUPPEL WOLFGANG
分类号
H01L21/00;H01L29/00;H05B33/26
主分类号
H01L21/00
代理机构
代理人
主权项
地址
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