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经营范围
发明名称
AC-DC COMMON LOAD SWITCH
摘要
申请公布号
US3433971(A)
申请公布日期
1969.03.18
申请号
USD3433971
申请日期
1967.01.09
申请人
E.W. BLISS CO.
发明人
JAMES HOWARD HUFFORD
分类号
H03K17/60;(IPC1-7):H02J3/38;H02J3/02;H02J7/34
主分类号
H03K17/60
代理机构
代理人
主权项
地址
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