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发明名称
Snap switch with oscillating knob
摘要
申请公布号
US2697142(A)
申请公布日期
1954.12.14
申请号
US19510245107
申请日期
1951.09.05
申请人
PASS & SEYMOUR, INC.
发明人
DESPARD VICTOR R.
分类号
H01H21/40
主分类号
H01H21/40
代理机构
代理人
主权项
地址
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