2448768

Information

• Patent Grant
• 2448768

• References
• Source

• Patent Number

  2,448,768

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1948
  76 years ago

• CPC

  • G01N13/02 - Investigating surface tension of liquids
  • G01N2013/0266 - Bubble methods

• US Classifications

  • 073 - Measuring and testing