C-T-R founder Herman Hollerith develops punched cards…

1888 CE

C-T-R founder Herman Hollerith develops punched cards to keep and transport information.

Locations
Washington District of Columbia Dist of Columbia United States View →

People
Herman Hollerith View →

Groups
United States of America (US, USA) (Washington DC) View →

Topics
Industrial Revolution, Second View →

Subjects
Invention View →

Regions

Subregions

Related Events

Active Filters
Group: Bosnia, Ottoman viyalet of
People: Andrew Turnbull
Topic: Qarteen, Battle of
Location: Lucignano Toscana Italy
Refine Results

No related events match the current filters.