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发明名称
Electrical switch
摘要
申请公布号
US2546284(A)
申请公布日期
1951.03.27
申请号
US19480048069
申请日期
1948.09.07
申请人
WEISBECKER AUGUST L
发明人
WEISBECKER AUGUST L.
分类号
H01H50/80
主分类号
H01H50/80
代理机构
代理人
主权项
地址
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