3104517

Information

• Patent Grant
• 3104517

• References
• Source

• Patent Number

  3,104,517

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1963
  61 years ago

• CPC

  • G04B7/00 - Combined normal and automatic winding up
  • G04B5/14 - acting in both directions

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 475 - Planetary gear transmission systems or components
  • 968 - Horology