101398

Information

• Patent Grant
• 101398

• References
• Source

• Patent Number

  101,398

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1870
  154 years ago

• CPC

  • G04B11/022 - with a ratchet which makes contact with the rotating member by means of teeth

• US Classifications

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