2843668

Information

• Patent Grant
• 2843668

• References
• Source

• Patent Number

  2,843,668

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  66 years ago

• CPC

  • H04B17/405 - generated by local multipliers, dividers, modulators

• US Classifications

  • 178 - Telegraphy
  • 324 - Electricity: measuring and testing
  • 370 - Multiplex communications