2763121

Information

• Patent Grant
• 2763121

• References
• Source

• Patent Number

  2,763,121

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1956
  69 years ago

• CPC

  • G04C3/063 - the balance controlling contacts, the balance driving electro-magnet simultaneously driving the gear-train

• US Classifications

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