2825770

Information

• Patent Grant
• 2825770

• References
• Source

• Patent Number

  2,825,770

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1958
  66 years ago

• CPC

  • H01H7/08 - with timing by mechanical speed-control devices

• US Classifications

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