1697463

Information

• Patent Grant
• 1697463

• References
• Source

• Patent Number

  1,697,463

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1929
  96 years ago

• CPC

  • H05B1/0222 - actuated by changing weight, level or centre of gravity

• US Classifications

  • 200 - Electricity: circuit makers and breakers