1592034

Information

• Patent Grant
• 1592034

• References
• Source

• Patent Number

  1,592,034

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1926
  98 years ago

• CPC

  • G03C9/06 - Anaglyph

• US Classifications

  • 359 - Optical: systems and elements
  • 283 - Printed matter
  • 352 - Optics: motion pictures
  • 355 - Photocopying