• Year
  • 1927 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 263053

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Triumf - Uddenberg, Ralf A. RU;
  • Shape
  • Tablemodel, low profile (big size).
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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