3151441

Information

• Patent Grant
• 3151441

• References
• Source

• Patent Number

  3,151,441

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1964
  60 years ago

• CPC

  • G04B27/001 - Internal gear therefor

• US Classifications

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