525704

Information

• Patent Grant
• 525704

• References
• Source

• Patent Number

  525,704

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1894
  130 years ago

• CPC

  • G04C13/0472 - by starting an independent mechanical driving devices

• US Classifications

  • 368 - Horology: time measuring systems or devices