1085412

Information

• Patent Grant
• 1085412

• References
• Source

• Patent Number

  1,085,412

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1914
  110 years ago

• CPC

  • G04B23/06 - adjustable for several preselected times with automatic stopping of the signal

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 200 - Electricity: circuit makers and breakers