3541781

Information

• Patent Grant
• 3541781

• References
• Source

• Patent Number

  3,541,781

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • G04F7/06 - running only during the time interval to be measured

• US Classifications

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