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1 jan 1923 ano - Hearing Aids

Descrição:

Hearing aids were the best. How hearing aids made lives better is because they made deaf people or old people able to hear. Hearing aids were truly revoloutionary.

Adicionado na linha do tempo:

Timeline of Most Important inventions 1900-Today (In My Opinion) (WIP)

ByNicholas Benjamin
20 fev 2019
2
0
613

Data:

1 jan 1923 ano
Agora
~ 102 years ago

Imagens:

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