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发明名称
Transistor switching circuits
摘要
申请公布号
US2825822(A)
申请公布日期
1958.03.04
申请号
US19550526156
申请日期
1955.08.03
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
HUANG CHAANG
分类号
H03K3/353;H03K3/356;H03K17/0812;H03K17/60
主分类号
H03K3/353
代理机构
代理人
主权项
地址
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