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Diffuseur (Haut-Parleur) Type O

Diffuseur Type O; Hervor, Herbelot & (ID = 2145405) Speaker-P Diffuseur Type O; Hervor, Herbelot & (ID = 2286333) Speaker-P
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Diffuseur Type O; Hervor, Herbelot & (ID = 2145405) Speaker-P
Hervor, Herbelot &: Diffuseur Type O [Speaker-P] ID = 2145405 1400x932
Select picture or schematic to display from thumbnails on the right and click for download.
For model Diffuseur (Haut-Parleur) Type O, Hervor, Herbelot & Vorms; Paris:
depliant Hervor tarif Nov. 1929
Country:  France
Manufacturer / Brand:  Hervor, Herbelot & Vorms; Paris
alternative name
Herbelot et Vorms
Year: 1929 Category: Loudspeaker, headphone or earphone
Wave bands - without
Power type and voltage No Power needed
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Model: Diffuseur Type O - Hervor, Herbelot & Vorms;
Material Wooden case
Shape Tablemodel, with any shape - general.

Haut-parleur avec Moteur MO.

Price in first year of sale 600.00 FRF
Mentioned in -- Original prospect or advert (Dépliant et Tarif Hervor, Nov. 1929)

Model page created by Manfred Rathgeb. See "Data change" for further contributors.

All listed radios etc. from Hervor, Herbelot & Vorms; Paris
Here you find 48 models, 40 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.