3891314

Information

• Patent Grant
• 3891314

• References
• Source

• Patent Number

  3,891,314

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1975
  49 years ago

• CPC

  • G03B27/36 - by mechanical connections
  • F41G7/34 - based on predetermined target position data

• US Classifications

  • 353 - Optics: image projectors
  • 359 - Optical: systems and elements