3057191

Information

• Patent Grant
• 3057191

• References
• Source

• Patent Number

  3,057,191

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1962
  62 years ago

• CPC

  • G01N3/064 - with hydraulic indicating or recording means

• US Classifications

  • 073 - Measuring and testing