72641

Information

• Patent Grant
• 72641

• References
• Source

• Patent Number

  72,641

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1867
  157 years ago

• CPC

  • G04B27/023 - changing of the winding position to the setting position and vice versa is done with an independant part of the winding or setting mechanism

• US Classifications

  • 368 - Horology: time measuring systems or devices