André Galle

André Galle

André Galle was a French engraver and medallist. In 1829, he patented a type of roller chain, known as a leaf chain, which is still used for low-speed, heavy duty applications. It was not put into production during his lifetime.

From *.wikipedia.org,
Información General
.
Hombre
Lugar de nacimiento
France, Auvergne-Rhône-Alpes
Fecha de nacimiento
23 de diciembre, 1844
Murió envejecido
-125
Zodíaco
Géminis
Redes sociales , Enlaces
Interés
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