Hot-Cathode X-Ray Tube1913
Introduces a high-vacuum X-ray tube with a heated tungsten cathode that supplies a controllable stream of electrons.
World History Database · Biography facts · Archive · United States of America · Coolidge · William David Coolidge
Historical person
William David Coolidge Biography
Historical biography and chronological timeline for William David Coolidge, based on 1 World History Database records associated with United States of America.
1 records1913–19131 events1 places
Chronological biography
1913
Titles and roles
Physicist
Record provenance
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.