525779

Information

• Patent Grant
• 525779

• References
• Source

• Patent Number

  525,779

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1894
  130 years ago

• CPC

  • G04C13/06 - Contact devices
  • G04C13/10 - by electromechanical step advancing mechanisms

• US Classifications

  • 368 - Horology: time measuring systems or devices