3790281

Information

• Patent Grant
• 3790281

• References
• Source

• Patent Number

  3,790,281

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • G01N29/0609 - Display arrangements
  • G01N29/0681 - by acoustic microscopy
  • Y10S359/901 - Acoustic holography

• US Classifications

  • 356 - Optics: measuring and testing
  • 073 - Measuring and testing
  • 359 - Optical: systems and elements
  • 367 - Communications, electrical: acoustic wave systems and devices