800px-Ángela_Ruiz_Robles_(MUNCYT,_Eulogia_Merle).jpg Hertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz RoblesHertha Marks Ayrton2ThumbnailsÁngela Ruiz Robles
Source image: https://commons.wikimedia.org/wiki/File:%C3%81ngela_Ruiz_Robles_(MUNCYT,_Eulogia_Merle).jpg

Angela Ruiz Robles (March 28, 1895 Villamanín, Leon - October 27, 1975, Ferrol, A Coruña) was a Spanish teacher, writer, pioneer and inventor of the mechanical precursor to the electronic book. In 1949, Ruiz was awarded Spanish patent 190,698 for the "Mechanical Encyclopedia" (Spanish: la Enciclopedia Mecánica).

https://en.wikipedia.org/wiki/%C3%81ngela_Ruiz_Robles

https://es.wikipedia.org/wiki/%C3%81ngela_Ruiz_Robles
Information
Author
Eulogia Merle (MUNCYT)
Visits
1933
Filesize
167 KB
Albums
Women in STEM