3541777

Information

• Patent Grant
• 3541777

• References
• Source

• Patent Number

  3,541,777

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • G04C3/065 - the balance controlling gear-train by means of static switches
  • G04C3/068 - provided with automatic control

• US Classifications

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