2775092

Information

• Patent Grant
• 2775092

• References
• Source

• Patent Number

  2,775,092

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1956
  68 years ago

• CPC

  • G04C17/0008 - by bands

• US Classifications

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