2519922

Information

• Patent Grant
• 2519922

• References
• Source

• Patent Number

  2,519,922

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1950
  74 years ago

• CPC

  • A63J15/00 - Peep-shows

• US Classifications

  • 434 - Education and demonstration
  • 273 - Amusement devices: games