3625093

Information

• Patent Grant
• 3625093

• References
• Source

• Patent Number

  3,625,093

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1971
  53 years ago

• CPC

  • G04D1/10 - Devices for opening or closing watch bottoms or covers
  • Y10T29/53687 - by rotation of work part

• US Classifications

  • 081 - Tools
  • 029 - Metal working
  • 968 - Horology