3838239

Information

• Patent Grant
• 3838239

• References
• Source

• Patent Number

  3,838,239

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • H01H67/26 - Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement

• US Classifications

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