3455548

Information

• Patent Grant
• 3455548

• References
• Source

• Patent Number

  3,455,548

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1969
  55 years ago

• CPC

  • A63J15/00 - Peep-shows

• US Classifications

  • 472 - Amusement devices
  • 434 - Education and demonstration