发明授权
US3400348A Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil 失效
极化簧片继电器,其中永磁体围绕簧片开关并与线圈接触

  • 专利标题: Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil
  • 专利标题(中): 极化簧片继电器,其中永磁体围绕簧片开关并与线圈接触
  • 申请号: US12153461
    申请日: 1961-07-03
  • 公开(公告)号: US3400348A
    公开(公告)日: 1968-09-03
  • 发明人: DE PARRY THEODORE
  • 申请人: AUTOMATIC ELECT LAB
  • 专利权人: Automatic Elect Lab
  • 当前专利权人: Automatic Elect Lab
  • 优先权: US12153461 1961-07-03
  • 主分类号: H01H51/28
  • IPC分类号: H01H51/28
Polarized reed relay wherein the permanent magnet is around the reed switch and in contact with the coil
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