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WE ARE CLOSING FOR AN UPGRADE!

The MNACTEC will be closed for improvement work until 30 June 2026.
We will still be busy with activities for schools,, online resources, the MNACTEC Bus and on social media!

J. M. Grau Cuadrada

Ciència i tècnica

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amperímetre
7185
Últim quart segle XX
Barcelona
Dimensions: 27 x 27 x 9,5 cm
metall / ferro
niquelat
Ciència i tècnica
Instrumentació científica i de mesura
13/11/1997
donació
Puig Prat, Josep
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