1244127

Information

• Patent Grant
• 1244127

• References
• Source

• Patent Number

  1,244,127

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1917
  107 years ago

• CPC

  • G04B3/001 - by push button

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology