3073190

Information

• Patent Grant
• 3073190

• References
• Source

• Patent Number

  3,073,190

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  61 years ago

• CPC

  • G01N29/12 - by measuring frequency or resonance of acoustic waves
  • B21J13/12 - Turning means

• US Classifications

  • 072 - Metal deforming