78972

Information

• Patent Grant
• 78972

• References
• Source

• Patent Number

  78,972

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1868
  156 years ago

• CPC

  • G04B45/043 - the clockwork being positioned in the hands or pendulum

• US Classifications

  • 368 - Horology: time measuring systems or devices