2538528

Information

• Patent Grant
• 2538528

• References
• Source

• Patent Number

  2,538,528

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  75 years ago

• CPC

  • G04D7/082 - for balancing
  • G04B17/28 - for the effect of unbalance of the weights

• US Classifications

  • 073 - Measuring and testing
  • 968 - Horology