544039

Information

• Patent Grant
• 544039

• References
• Source

• Patent Number

  544,039

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1895
  129 years ago

• CPC

  • G04B37/146 - with the case crown and a clip

• US Classifications

  • 368 - Horology: time measuring systems or devices