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发明名称
Pressure actuated switch having one cup-shaped contact
摘要
申请公布号
US3172974(A)
申请公布日期
1965.03.09
申请号
US19620203075
申请日期
1962.06.18
申请人
PERMA RESEARCH & DEVELOPMENT COMPANY
发明人
PERRINO FRANK A.
分类号
H01H35/38
主分类号
H01H35/38
代理机构
代理人
主权项
地址
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