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发明名称
Snap acting mechanism
摘要
申请公布号
US2789173(A)
申请公布日期
1957.04.16
申请号
US19550525694
申请日期
1955.08.01
申请人
PENN CONTROLS, INC.
发明人
KAMINKY OSCAR H.
分类号
H01H13/38
主分类号
H01H13/38
代理机构
代理人
主权项
地址
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