2300770

Information

• Patent Grant
• 2300770

• References
• Source

• Patent Number

  2,300,770

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1942
  82 years ago

• CPC

  • H02M1/20 - Contact mechanisms of dynamic converters

• US Classifications

  • 200 - Electricity: circuit makers and breakers