2878606

Information

• Patent Grant
• 2878606

• References
• Source

• Patent Number

  2,878,606

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1959
  65 years ago

• CPC

  • G09F13/20 - with luminescent surfaces or parts
  • G09F19/205 - Special effects using different wavelengths

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • D18 - Printing and office machinery