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File:Regolo calcolatore - Museo scienza tecnologia Milano 10984 01.jpg

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regolo calcolatore   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Author
Long Joseph (costruttore)
Title
regolo calcolatore
Description
Italiano: L'aspetto è del tutto simile ai regoli calcolatori utilizzati comunemente fino a non molti anni fa per il calcolo rapido. È realizzato in legno e su entrambe le facce sono presenti tre scale graduate diversamente suddivise La parte centrale può scorrere liberamente rispetto alle due più esterne permettendo, grazie a un riferimento che è indicato con il termine "PROOF", di eseguire rapidamente il calcolo voluto.
Funzione
Faceva probabilmente parte di un set di accessori per un Idrometro di Sikes, che era sostanzialmente un saccarometro o, meglio, un alcolimetro.
Date between 1820 and 1829
date QS:P571,+1820-00-00T00:00:00Z/8,P1319,+1820-00-00T00:00:00Z/9,P1326,+1829-00-00T00:00:00Z/9
Medium metallo
Dimensions width: 32 cm (12.5 in); thickness: 4 cm (1.5 in)
dimensions QS:P2049,32U174728
dimensions QS:P2610,04U174728
Weight: 34 g (1.20 oz)
institution QS:P195,Q947082
Accession number
10984
Source/Photographer Catalogo collezioni (in it). Museoscienza.org. Museo nazionale della scienza e della tecnologia Leonardo da Vinci, Milano.
Permission
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current10:41, 21 May 2016Thumbnail for version as of 10:41, 21 May 20161,100 × 397 (346 KB)Federico Leva (WMIT) (talk | contribs){{ICCD TRC | institution = {{institution:Museoscienza}} | permission = {{cc-by-sa-4.0}} | RSR1 = Brenni, Paolo | CTP = Industria, manifattura, artigianato | AUT1R = costruttore | AUT1N = Long Joseph | CMPD = 2006 | INV1N = 10984 | CTC = rapporto |...

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