Charles Janet
French engineer, company director, inventor and biologist (1849-1932) · France · On the map · Scientists · Died at 82
Charles Janet was a French engineer, company director, inventor and biologist. He is also known for his left-step periodic table of chemical elements.
Charles Janet is read about 16 times a day, in 13 languages.
A typical day, 30 days to 25 June 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.
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Awards
About this person
Country
France
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1849 to 1932 · aged 82
