3733810

Information

• Patent Grant
• 3733810

• References
• Source

• Patent Number

  3,733,810

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • G04G5/043 - using commutating devices for selecting the value
  • G04C3/005 - Multiple switches
  • G04G9/105 - provided with date indication

• US Classifications

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