2428436

Information

• Patent Grant
• 2428436

• References
• Source

• Patent Number

  2,428,436

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1947
  76 years ago

• CPC

  • G01L7/24 - involving balances in the form of rings partly filled with liquid

• US Classifications

  • 073 - Measuring and testing