2471150

Information

• Patent Grant
• 2471150

• References
• Source

• Patent Number

  2,471,150

• Date Filed

  Not available

• Date Issued

  Tuesday, May 24, 1949
  75 years ago

• CPC

  • G06F3/00 - Input arrangements for transferring data to be processed into a form capable of being handled by the computer Output arrangements for transferring data from processing unit to output unit
  • G06F7/461 - Adding; subtracting

• US Classifications

  • 708 - Electrical computers: arithmetic processing and calculating
  • 235 - Registers
  • 315 - Electric lamp and discharge devices: systems