Jakob Amsler-Laffon (11 November 1823 – 3 January 1912) was a mathematician, physicist, engineer and the founder of his own factory. Amsler was born on...
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Amsler (1791–1849), Swiss engraver Jakob Amsler-Laffon (1823–1912), Swiss mathematician, physicist and engineer Amsler Island, an island of the Palmer Archipelago...
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shipbuilder and slave trader Jakob Amsler-Laffon (1823–1912), Swiss mathematicians, physicist and engineer Yolande Laffon (1895–1992), French stage and...
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linear, and Prytz or "hatchet" planimeters. The Swiss mathematician Jakob Amsler-Laffon built the first modern planimeter in 1854, the concept having been...
11 KB (1,557 words) - 01:25, 30 May 2024