186838

Information

• Patent Grant
• 186838

• References
• Source

• Patent Number

  186,838

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1877
  147 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