3133988

Information

• Patent Grant
• 3133988

• References
• Source

• Patent Number

  3,133,988

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1964
  60 years ago

• CPC

  • H04L17/04 - with keyboard co-operating with code-bars
  • H04L13/04 - Driving mechanisms Clutches
  • H04L13/16 - of transmitters

• US Classifications

  • 178 - Telegraphy