2888661

Information

• Patent Grant
• 2888661

• References
• Source

• Patent Number

  2,888,661

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1959
  65 years ago

• CPC

  • H01F13/003 - Methods and devices for magnetising permanent magnets
  • Y10S439/919 - for treatment by electrical current

• US Classifications

  • 439 - Electrical connectors
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets