3439118

Information

• Patent Grant
• 3439118

• References
• Source

• Patent Number

  3,439,118

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • H01H13/76 - wherein some or all of the operating members actuate different combinations of the contact sets
  • B41J5/08 - Character or syllable selected by means of keys or keyboards of the typewriter type
  • H04L17/04 - with keyboard co-operating with code-bars

• US Classifications

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