3830487

Information

• Patent Grant
• 3830487

• References
• Source

• Patent Number

  3,830,487

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B25B11/02 - Assembly jigs
  • G04D1/06 - Supporting devices for clockworks or parts of time-pieces

• US Classifications

  • 269 - Work holders
  • 081 - Tools
  • 968 - Horology