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US3100237A Low frequency induction furnace of the melting channel type 失效
熔化槽型低频感应炉

  • Patent Title: Low frequency induction furnace of the melting channel type
  • Patent Title (中): 熔化槽型低频感应炉
  • Application No.: US10635661
    Application Date: 1961-04-28
  • Publication No.: US3100237A
    Publication Date: 1963-08-06
  • Inventor: MATS RYDINGER , BENGT FREDRIKSSON
  • Applicant: ASEA AB
  • Assignee: Asea Ab
  • Current Assignee: Asea Ab
  • Priority: SE3100237X 1960-05-21
  • Main IPC: H05B6/20
  • IPC: H05B6/20
Low frequency induction furnace of the melting channel type
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