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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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10 ago 1928 ano - 1928 Tape Recorder

Descrição:

Used to capture/record voices for information.
This was invented by Fritz Pfleumer

Adicionado na linha do tempo:

Data:

10 ago 1928 ano
Agora
~ 97 years ago

Imagens: