3475956

Information

• Patent Grant
• 3475956

• References
• Source

• Patent Number

  3,475,956

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1969
  55 years ago

• CPC

  • G01N19/08 - Detecting presence of flaws or irregularities
  • D06H3/10 - by non-optical apparatus

• US Classifications

  • 073 - Measuring and testing