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WE ARE CLOSED TO RETURN RENEWED!

The MNACTEC will be closed for construction from October 20, 2025 to June 30, 2026.
We will continue to be active with activities for educational centers, online resources, MNACTEC Bus and social networks!

Hispano-Olivetti, model Summa 15

Ciència i tècnica

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calculadora
Hispano-Olivetti
5157
1949 – [?]
Barcelona
Dimensions: 15,5 x 35 x 25,5 cm
alumini
pintat
Ciència i tècnica
Computació, electrònica i telecomunicacions
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