1 ene 1947 año - Transistor Radio
Descripción:
A transistor radio is a small portable radio receiver that uses transistor-based circuitry. Following their development in 1954, made possible by the invention of the transistor in 1947, they became the most popular electronic communication device in history
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fecha:
1 ene 1947 año
Ahora mismo
~ 77 years ago
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