2951304

Information

• Patent Grant
• 2951304

• References
• Source

• Patent Number

  2,951,304

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1960
  64 years ago

• CPC

  • G06K19/022 - Processes or apparatus therefor
  • G03B21/64 - Means for mounting individual pictures to be projected
  • Y10S493/944 - Aperture card or display device with window

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper
  • D14 - Recording, communication, or information retrieval equipment