3154912

Information

• Patent Grant
• 3154912

• References
• Source

• Patent Number

  3,154,912

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1964
  60 years ago

• CPC

  • G04B18/02 - Regulator or adjustment devices Indexing devices
  • G04B17/066 - Manufacture of the spiral spring
  • G04B17/325 - for fastening the hairspring in a fixed position
  • G04B18/06 - by setting the collet or the stud of a hairspring

• US Classifications

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