2420166

Information

• Patent Grant
• 2420166

• References
• Source

• Patent Number

  2,420,166

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1947
  77 years ago

• CPC

  • H01H31/04 - Interlocking mechanisms

• US Classifications

  • 200 - Electricity: circuit makers and breakers