3586148

Information

• Patent Grant
• 3586148

• References
• Source

• Patent Number

  3,586,148

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • H03M11/22 - Static coding
  • B41J5/08 - Character or syllable selected by means of keys or keyboards of the typewriter type
  • H03M11/18 - wherein the shift keys are operated before the operation of the multifunction keys
  • H04L17/02 - Apparatus or circuits at the transmitting end

• US Classifications

  • 400 - Typewriting machines
  • 178 - Telegraphy
  • 341 - Coded data generation or conversion