2809252

Information

• Patent Grant
• 2809252

• References
• Source

• Patent Number

  2,809,252

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1957
  67 years ago

• CPC

  • H01H71/443 - with dash-pot

• US Classifications

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