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发明名称
Current switching circuit
摘要
申请公布号
US3319081(A)
申请公布日期
1967.05.09
申请号
US19640359523
申请日期
1964.04.13
申请人
SYLVANIA ELECTRIC PRODUCTS, INC.
发明人
ASHLEY ALBERT H.
分类号
H03K3/286;H03K17/66
主分类号
H03K3/286
代理机构
代理人
主权项
地址
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