3818484

Information

• Patent Grant
• 3818484

• References
• Source

• Patent Number

  3,818,484

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • G04G19/04 - Capacitive voltage division or multiplication
  • G04G9/0047 - electrical
  • G09G3/18 - using liquid crystals

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 345 - Computer graphics processing and selective visual display systems
  • 363 - Electric power conversion systems
  • 968 - Horology