3170988

Information

• Patent Grant
• 3170988

• References
• Source

• Patent Number

  3,170,988

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1965
  59 years ago

• CPC

  • H04L17/20 - using perforating recorders
  • H04L13/16 - of transmitters
  • H04L17/00 - Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements
  • H04L17/18 - Code selection mechanisms

• US Classifications

  • 178 - Telegraphy
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets