2359649

Information

• Patent Grant
• 2359649

• References
• Source

• Patent Number

  2,359,649

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1944
  80 years ago

• CPC

  • H04L7/0095 - with mechanical means
  • H04L25/242 - with retiming

• US Classifications

  • 375 - Pulse or digital communications
  • 178 - Telegraphy
  • 315 - Electric lamp and discharge devices: systems