2820114

Information

• Patent Grant
• 2820114

• References
• Source

• Patent Number

  2,820,114

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1958
  66 years ago

• CPC

  • H02M1/24 - incorporating rolling or tumbling contacts

• US Classifications

  • 200 - Electricity: circuit makers and breakers