3797907

Information

• Patent Grant
• 3797907

• References
• Source

• Patent Number

  3,797,907

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • G03H1/34 - Systems for reducing the space-spatial bandwidth product
  • G03H2001/0428 - Image holography
  • G03H2001/221 - Element having optical power
  • G03H2223/17 - Element having optical power
  • G03H2223/19 - Micro-optic array

• US Classifications

  • 359 - Optical: systems and elements