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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!

Hartmann & Braun

Ciència i tècnica

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condensador
4550
Dècada de 1950
Alemanya
Dimensions: 19 x 19 x 19 cm
fusta / baquelita / metall no fèrric
envernissat
Ciència i tècnica
Energia
09/07/1991
donació
Aismalibar S.A.
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