1333161

Information

• Patent Grant
• 1333161

• References
• Source

• Patent Number

  1,333,161

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1920
  105 years ago

• CPC

  • G04B35/00 - Adjusting the gear train
  • G04B18/023 - with means for fine adjustment of the indexing device
  • G04B33/02 - Circular calibers

• US Classifications

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