3583150

Information

• Patent Grant
• 3583150

• References
• Source

• Patent Number

  3,583,150

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1971
  53 years ago

• CPC

  • G04B19/226 - three-dimensionally shaped

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments