3106115

Information

• Patent Grant
• 3106115

• References
• Source

• Patent Number

  3,106,115

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1963
  61 years ago

• CPC

  • G04D1/041 - for springs of driving mechanisms
  • Y10T29/53622 - Helical spring

• US Classifications

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