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经营范围
发明名称
Improvements in or relating to circuits using point type transistors
摘要
申请公布号
GB778133(A)
申请公布日期
1957.07.03
申请号
GB19530020526
申请日期
1953.07.23
申请人
UNITED KINGDOM ATOMIC ENERGY AUTHORITY
发明人
COOKE-YARBOROUGH EDMUND HARRY
分类号
H03K17/60
主分类号
H03K17/60
代理机构
代理人
主权项
地址
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