Category:Léo Vignon

**Léo Vignon**
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Date of birth	1850
Date of death	1923
Occupation	chemist;
Member of	Académie des sciences, belles-lettres et arts de Lyon (1896–1923);
Authority file
	Q62116733; ISNI: 0000000083971566; VIAF ID: 79391777; GND ID: 117417548; Library of Congress authority ID: no92027585; Bibliothèque nationale de France ID: 13011041m; IdRef ID: 130576743; Nationale Thesaurus voor Auteursnamen ID: 161481760; National Library of Israel J9U ID: 987007491713705171; NACSIS-CAT author ID: DA13416770
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