3841081

Information

• Patent Grant
• 3841081

• References
• Source

• Patent Number

  3,841,081

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • G04C3/005 - Multiple switches
  • G04G5/02 - by temporarily changing the number of pulses per unit time
  • G04G5/04 - by setting each of the displayed values
  • G04G5/043 - using commutating devices for selecting the value

• US Classifications

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