3414812

Information

• Patent Grant
• 3414812

• References
• Source

• Patent Number

  3,414,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1968
  56 years ago

• CPC

  • G04F10/00 - Apparatus for measuring unknown time intervals by electric means
  • G04F13/02 - using optical means
  • G04F13/023 - using cathode-ray oscilloscopes

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology