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6 gen 1928 anni - The Magnetic Tape was invented

Descrizione:

Fritz Pfleumer was the inventor
the main purpose was to record sound
its cost was about $750

Aggiunto al nastro di tempo:

CBA timeline

ByJames Crownover

14 set 2017

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576

Data:

6 gen 1928 anni

Adesso

~ 97 years ago

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