André Galle
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Gender | Male |
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Date of birth | May 27,1761 |
Zodiac sign | Gemini |
Born | Saint-Etienne |
France | |
Died | Paris |
France | |
Date of Reg. | |
Date of Upd. | |
ID | 3736604 |
André Galle Life story
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.