1653823

Information

• Patent Grant
• 1653823

• References
• Source

• Patent Number

  1,653,823

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1927
  97 years ago

• CPC

  • G04C23/12 - Electric circuitry
  • H01H1/06 - characterised by the shape or structure of the contact-making surface

• US Classifications

  • 200 - Electricity: circuit makers and breakers