3293363

Information

• Patent Grant
• 3293363

• References
• Source

• Patent Number

  3,293,363

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  59 years ago

• CPC

  • H04L15/08 - with a single key which transmits dots in one position and dashes in a second position

• US Classifications

  • 178 - Telegraphy
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets