1226402

Information

• Patent Grant
• 1226402

• References
• Source

• Patent Number

  1,226,402

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1917
  107 years ago

• CPC

  • G04B27/086 - which, after displacing a supplementary part, may be used for winding

• US Classifications

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