3644742

Information

• Patent Grant
• 3644742

• References
• Source

• Patent Number

  3,644,742

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  52 years ago

• CPC

  • H03K5/065 - using dispersive delay lines
  • G02F1/11 - based on acousto-optical elements

• US Classifications

  • 250 - Radiant energy
  • 359 - Optical: systems and elements