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1 jan 1950 ano - OHP

Descrição:

An overhead projector uses light to project an enlarged image on a screen.

Adicionado na linha do tempo:

Electronic Age

BySeth Ahmad Mariscal

17 dez 2019

0

0

299

Data:

1 jan 1950 ano

Agora

~ 75 years ago

Imagens:

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