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1 ene 1938 año - Univex 8mm: first miniature portable cameras

Descripción:

First example of covert surveillance: cameras that could be used without drawing any attention because they were so small.

Univex 8mm was majorly used in warfare during this time period.

Añadido al timeline:

Evolution of Surveillance

ByAmiya Harish
20 mar 2023
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0
271

fecha:

1 ene 1938 año
Ahora mismo
~ 87 years ago
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