3727395

Information

• Patent Grant
• 3727395

• References
• Source

• Patent Number

  3,727,395

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • G04C19/02 - by electric lamps
  • G04G13/02 - at preselected times

• US Classifications

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