3712036

Information

• Patent Grant
• 3712036

• References
• Source

• Patent Number

  3,712,036

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  52 years ago

• CPC

  • G04F7/06 - running only during the time interval to be measured
  • G04F7/08 - Watches or clocks with stop devices

• US Classifications

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