3115590

Information

• Patent Grant
• 3115590

• References
• Source

• Patent Number

  3,115,590

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1963
  61 years ago

• CPC

  • A61B8/00 - Diagnosis using ultrasonic, sonic or infrasonic waves
  • G01N29/06 - Visualisation of the interior
  • H01J31/495 - Pick-up tubes adapted for an input of sonic, ultrasonic, or mechanical vibrations and having an electric output

• US Classifications

  • 313 - Electric lamp and discharge devices