3640129

Information

• Patent Grant
• 3640129

• References
• Source

• Patent Number

  3,640,129

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1972
  53 years ago

• CPC

  • G01N3/00 - Investigating strength properties of solid materials by application of mechanical stress
  • F02F7/006 - Camshaft or pushrod housings
  • G01N2203/0288 - Springs
  • G01N2203/0292 - Coil spring

• US Classifications

  • 073 - Measuring and testing