2626986

Information

• Patent Grant
• 2626986

• References
• Source

• Patent Number

  2,626,986

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1953
  71 years ago

• CPC

  • G01P3/665 - for projectile velocity measurements
  • G04F13/023 - using cathode-ray oscilloscopes

• US Classifications

  • 324 - Electricity: measuring and testing
  • 315 - Electric lamp and discharge devices: systems
  • 342 - Communications: directive radio wave systems and devices
  • 968 - Horology