3834228

Information

• Patent Grant
• 3834228

• References
• Source

• Patent Number

  3,834,228

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1974
  49 years ago

• CPC

  • G01N3/00 - Investigating strength properties of solid materials by application of mechanical stress
  • G01N2203/0292 - Coil spring

• US Classifications

  • 073 - Measuring and testing