3642344

Information

• Patent Grant
• 3642344

• References
• Source

• Patent Number

  3,642,344

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • G01R13/38 - using the steady or oscillatory displacement of a light beam by an electromechanical measuring system
  • G02B7/1821 - for rotating or oscillating mirrors

• US Classifications

  • 359 - Optical: systems and elements
  • 250 - Radiant energy
  • 310 - Electrical generator or motor structure
  • 348 - Television