1505610

Information

• Patent Grant
• 1505610

• References
• Source

• Patent Number

  1,505,610

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • G04C11/087 - acting on the pendulum

• US Classifications

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