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经营范围
发明名称
Semiconductor switching arrangement
摘要
申请公布号
GB1004213(A)
申请公布日期
1965.09.15
申请号
GB19630015071
申请日期
1963.04.17
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
BAILEY FREDERICK RICHARD
分类号
H03K17/72;H03K17/73
主分类号
H03K17/72
代理机构
代理人
主权项
地址
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