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发明名称
Switch with pole plates having a separation of non-magnetizable material
摘要
申请公布号
US3202783(A)
申请公布日期
1965.08.24
申请号
US19620173757
申请日期
1962.02.16
申请人
N. V. FABRIEK VAN ELECTRISCHE APPARATEN VOORHEEN F. HAZEMEIJER & CO.
发明人
GRIESEN BERTUS
分类号
H01H5/02;H01H9/08
主分类号
H01H5/02
代理机构
代理人
主权项
地址
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