3908353

Information

• Patent Grant
• 3908353

• References
• Source

• Patent Number

  3,908,353

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • G04C19/04 - by indicating members moved electrically
  • H02P25/024 - controlled by supply frequency

• US Classifications

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