2057767

Information

• Patent Grant
• 2057767

• References
• Source

• Patent Number

  2,057,767

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1936
  88 years ago

• CPC

  • G01F1/375 - with mechanical or fluidic indication

• US Classifications

  • 073 - Measuring and testing