2207744

Information

• Patent Grant
• 2207744

• References
• Source

• Patent Number

  2,207,744

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  84 years ago

• CPC

  • H04L21/02 - at the transmitting end
  • G06F3/12 - Digital output to print unit
  • G08C19/00 - Electric signal transmission systems

• US Classifications

  • 341 - Coded data generation or conversion
  • 178 - Telegraphy