196375

Information

• Patent Grant
• 196375

• References
• Source

• Patent Number

  196,375

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1877
  147 years ago

• CPC

  • G04B19/24313 - Independent date indicating devices activated by hand or by clockwork

• US Classifications

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