Manufacture of the Teppaz electrophone
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Manufacture of the Teppaz electrophone
Manufacture of the Teppaz electrophone
Manufacture of portable electrophones invented by Marcel Teppaz, in the brand’s factories: testing of the speakers then the complete suitcase.
01
min
25
sec
File : Vintage objects
Publication date : 1 January 1957
Reference:
I19200461
Credits:
Producteur: Radiodiffusion Télévision Française -
Origin:
Producteur: Radiodiffusion Télévision Française
Licence:
Turnkey
Reference:I19200461
Licence:
Turnkey