Sujet

Heffner and Adtenek - scheme winding motor armature.

Légende

Heffner and Adtenek - scheme winding motor armature - an illustration of the encyclopedia publishers Education, St. Petersburg, Russian Empire, 1896.

Date

1896

Crédit

Photo12/UIG/Igor Golovniov

Notre référence

UMG23A00_095

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

41,5Mo (2,3Mo) / 43,2cm x 24,1cm / 5100 x 2847 (300dpi)

Mots clés

Heffner Adtenek scheme winding motor armature electricity electric current energy woodcut engraving illustrations Antique engraver print Russia Petersburg encyclopedia publishers Education