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1 Jan 1923 Jahr - Hearing Aids

Beschreibung:

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.

Zugefügt zum Band der Zeit:

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

ByNicholas Benjamin
20 Feb 2019
2
0
609

Datum:

1 Jan 1923 Jahr
Jetzt
~ 102 years ago

Abbildungen:

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