549744

Information

• Patent Grant
• 549744

• References
• Source

• Patent Number

  549,744

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1895
  129 years ago

• CPC

  • G04B41/005 - holding and locking of the pendulum only

• US Classifications

  • 368 - Horology: time measuring systems or devices