2845613

Information

• Patent Grant
• 2845613

• References
• Source

• Patent Number

  2,845,613

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1958
  67 years ago

• CPC

  • G08C15/10 - the signals being represented by frequencies or phase of current or voltage in transmission link

• US Classifications

  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion
  • 370 - Multiplex communications