3628324

Information

• Patent Grant
• 3628324

• References
• Source

• Patent Number

  3,628,324

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • G04C3/107 - Controlling frequency or amplitude of the oscillating system
  • G04C3/101 - constructional details

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 310 - Electrical generator or motor structure
  • 968 - Horology