3455103

Information

• Patent Grant
• 3455103

• References
• Source

• Patent Number

  3,455,103

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • G04C1/06 - winding-up springs

• US Classifications

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