2667061

Information

• Patent Grant
• 2667061

• References
• Source

• Patent Number

  2,667,061

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1954
  71 years ago

• CPC

  • G04D7/1285 - whereby the adjustment device works on the mainspring
  • G04B1/26 - driven by liquids or gases Liquid or gaseous drives for mechanically-controlled secondary clocks

• US Classifications

  • 073 - Measuring and testing
  • 968 - Horology