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Errard de Bar-Le-Duc, Jean (1554 - 1610)


 
Professore, inventore, progettista

Jean Errard fu una matematico ed ingegnere miliare francese. Fu al servizio del Re di Francia Enrico IV. E’ ricordato per il volume “Des instruments mathématiques méchaniques”, in cui sono illustrati con testo ed immagini vari dispositivi meccanici da lui inventati.
Who-is-Who in MMS, storia delle macchine, storia dell’ingegneria meccanica, progettazione delle macchine, geometria descrittiva, teoria, applicazione, ingegnere, architetto, professore, progettista, inventore, trattatistica
   
variant spelling:
Errard de Bar-Le-Duc, Jean
   
Curriculum vitae  
* 1554 Bar-Le-Duc, France born
1573 Heidelberg He studied at the University of Heidelberg Mathemathic and Geometry
1579 he publishes “Le compas géométrique”
1584 he publishes “Des instruments mathématiques méchaniques” dedicated to the Duke of Lorraine.
1589 He became professor at Sedan
1594 he publishes “La géométrie et pratique générale d'icelle”
1598 he publishes “Neuf premiers éléments d'Euclide”
† 1610 Sedan, France died
Collections
Early modern times, ca. 1500-1780
Images
 
Portrait_Errard
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Portrait_Errard_2
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Permanent links
DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?biogr=22673004
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_biogr_22673004.html
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