3757332

Information

• Patent Grant
• 3757332

• References
• Source

• Patent Number

  3,757,332

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • G03H3/00 - Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms Processes or apparatus for obtaining an optical image from them
  • G01S7/04 - Display arrangements
  • G03H5/00 - Holographic processes or apparatus using particles or using waves other than those covered by groups G03H1/00 or G03H3/00 for obtaining holograms Processes or apparatus for obtaining an optical image from them
  • Y10S359/901 - Acoustic holography

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 359 - Optical: systems and elements