2192612

Information

• Patent Grant
• 2192612

• References
• Source

• Patent Number

  2,192,612

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1940
  84 years ago

• CPC

  • G06K19/00 - Record carriers for use with machines and with at least a part designed to carry digital markings
  • G06F7/405 - binary
  • G06F7/466 - by successive multiplication or division by 2

• US Classifications

  • 235 - Registers
  • 708 - Electrical computers: arithmetic processing and calculating