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发明名称
Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil
摘要
申请公布号
US3400348(A)
申请公布日期
1968.09.03
申请号
US19610121534
申请日期
1961.07.03
申请人
AUTOMATIC ELECTRIC LABORATORIES, INC.
发明人
PARRY THEODORE DE
分类号
H01H51/28
主分类号
H01H51/28
代理机构
代理人
主权项
地址
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