2860305

Information

• Patent Grant
• 2860305

• References
• Source

• Patent Number

  2,860,305

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  66 years ago

• CPC

  • G04F13/023 - using cathode-ray oscilloscopes

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 324 - Electricity: measuring and testing
  • 968 - Horology