3176581

Information

• Patent Grant
• 3176581

• References
• Source

• Patent Number

  3,176,581

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • G03B23/08 - in which pictures are attached to a movable carrier

• US Classifications

  • 353 - Optics: image projectors