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发明名称
Electrical contact with mating surface area having an integral frusto-conical nib thereon
摘要
申请公布号
US3180961(A)
申请公布日期
1965.04.27
申请号
US19620202231
申请日期
1962.06.13
申请人
CUTLER-HAMMER, INC.
发明人
WALDORF JOSEPH F.
分类号
H01H1/60
主分类号
H01H1/60
代理机构
代理人
主权项
地址
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