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经营范围
发明名称
TIME DELAY SWITCH
摘要
申请公布号
US3569887(A)
申请公布日期
1971.03.09
申请号
USD3569887
申请日期
1969.10.09
申请人
MONTEC CORP.
发明人
HORACE D. BROWN
分类号
H01H43/30;(IPC1-7):H01H37/14;H01H37/52
主分类号
H01H43/30
代理机构
代理人
主权项
地址
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