3859548

Information

• Patent Grant
• 3859548

• References
• Source

• Patent Number

  3,859,548

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • G04C15/00 - Clocks driven by synchronous motors
  • H02K7/116 - with gears

• US Classifications

  • 310 - Electrical generator or motor structure
  • 968 - Horology