3611703

Information

• Patent Grant
• 3611703

• References
• Source

• Patent Number

  3,611,703

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  52 years ago

• CPC

  • G04B19/226 - three-dimensionally shaped
  • G04B19/235 - mechanisms for correcting the additional hand or hands

• US Classifications

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