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John T. Parsons
American inventor · United States · On the map · Scientists · Lived 1913 to 2007 · aged 93
John T. Parsons pioneered numerical control (NC) for machine tools in the 1940s.
John T. Parsons is read about 12 times a day, in 8 languages.
A typical day, 30 days to 21 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.
Something wrong?Also in Deutsch
Awards
About this person
Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1913 to 2007 · aged 93
