3071738

Information

• Patent Grant
• 3071738

• References
• Source

• Patent Number

  3,071,738

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  62 years ago

• CPC

  • G06F7/388 - using other various devices such as electro-chemical, microwave, surface acoustic wave, neuristor, electron beam switching, resonant
  • H01P1/15 - by semiconductor devices
  • H03K19/21 - EXCLUSIVE-OR circuits

• US Classifications

  • 326 - Electronic digital logic circuitry
  • 708 - Electrical computers: arithmetic processing and calculating