1050542

Information

• Patent Grant
• 1050542

• References
• Source

• Patent Number

  1,050,542

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1913
  112 years ago

• CPC

  • G04B1/02 - with driving weight

• US Classifications

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