3798521

Information

• Patent Grant
• 3798521

• References
• Source

• Patent Number

  3,798,521

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • G04C11/084 - acting on the balance
  • G04C3/065 - the balance controlling gear-train by means of static switches

• US Classifications

  • 318 - Electricity: motive power systems
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology