3633408

Information

• Patent Grant
• 3633408

• References
• Source

• Patent Number

  3,633,408

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • G01N33/24 - earth materials
  • G01B13/24 - for measuring the deformation in a solid

• US Classifications

  • 073 - Measuring and testing