1069316

Information

• Patent Grant
• 1069316

• References
• Source

• Patent Number

  1,069,316

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1913
  111 years ago

• CPC

  • G04B1/225 - with the aid of an interposed power-accumulator (secondary spring) which is always tensioned

• US Classifications

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