1349429

Information

• Patent Grant
• 1349429

• References
• Source

• Patent Number

  1,349,429

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1920
  104 years ago

• CPC

  • H01H81/04 - electromagnetically operated

• US Classifications

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