2631206

Information

• Patent Grant
• 2631206

• References
• Source

• Patent Number

  2,631,206

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1953
  72 years ago

• CPC

  • G04C21/22 - put into action by the arbor of a mechanical alarm work

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 315 - Electric lamp and discharge devices: systems
  • 968 - Horology