2709731

Information

• Patent Grant
• 2709731

• References
• Source

• Patent Number

  2,709,731

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1955
  69 years ago

• CPC

  • H01H71/34 - having two or more armatures controlled by a common winding
  • H01H71/443 - with dash-pot

• US Classifications

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