• Country
• Germany

• Manufacturer / Brand
• Hakra, Hans Krapf, Integra Vertrieb; Berlin

• Year
• 1933

• Category
• Antenna (Aerial) or Coupler

• Radiomuseum.org ID
• 346592

• from Radiomuseum.org
• Model: Integra-Duplex - Hakra, Hans Krapf, Integra

• Price in first year of sale
• 1.50 RM

• Mentioned in
• Die Sendung (1933, Heft 7)

• Author
• Model page created by a member from D. See "Data change" for further contributors.

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hakra, Hans Krapf, Integra Vertrieb; Berlin