2222843

Information

• Patent Grant
• 2222843

• References
• Source

• Patent Number

  2,222,843

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1940
  83 years ago

• CPC

  • F02P7/0634 - Details of cams or cam-followers

• US Classifications

  • 200 - Electricity: circuit makers and breakers