1777296

Information

• Patent Grant
• 1777296

• References
• Source

• Patent Number

  1,777,296

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1930
  94 years ago

• CPC

  • G09F11/30 - the display elements being fed one by one from storage place to a display position
  • Y10S40/907 - Out-to-lunch

• US Classifications

  • 040 - Card, picture, or sign exhibiting