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Protos

Protos ; Siemens; D S.& (ID = 40758) Speaker-P Protos ; Siemens; D S.& (ID = 50191) Speaker-P
Protos ; Siemens; D S.& (ID = 309027) Speaker-P Protos ; Siemens; D S.& (ID = 843856) Speaker-P
Protos ; Siemens; D S.& (ID = 843857) Speaker-P Protos ; Siemens; D S.& (ID = 843858) Speaker-P
Protos ; Siemens; D S.& (ID = 843859) Speaker-P Protos ; Siemens; D S.& (ID = 843860) Speaker-P
Protos ; Siemens; D S.& (ID = 843861) Speaker-P Protos ; Siemens; D S.& (ID = 843862) Speaker-P
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Protos ; Siemens; D S.& (ID = 40758) Speaker-P
Siemens; D S.&: Protos [Speaker-P] ID = 40758 933x699
Select picture or schematic to display from thumbnails on the right and click for download.
For model Protos, Siemens; D (S.& Halske / S. Electrogeräte):
Gerät nicht mehr in meinem Besitz.
 
Country:  Germany
Manufacturer / Brand:  Siemens; D (S.& Halske / S. Electrogeräte)
Year: 1929 Category: Loudspeaker, headphone or earphone
Details
Loudspeaker Magnetic loudspeaker (reed) generic.
Power out
from Radiomuseum.org Model: Protos - Siemens; D S.& Halske / S.
Material Bakelite case
Dimensions (WHD) 470 x 330 x 200 mm / 18.5 x 13 x 7.9 inch
Notes Faltmembran
Source of data -- Collector info (Sammler)

Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.



All listed radios etc. from Siemens; D (S.& Halske / S. Electrogeräte)
Here you find 2448 models, 2023 with images and 1272 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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