2474545

Information

• Patent Grant
• 2474545

• References
• Source

• Patent Number

  2,474,545

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1949
  75 years ago

• CPC

  • A63H33/3027 - Radio or television sets
  • A63J15/00 - Peep-shows

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 434 - Education and demonstration
  • 446 - Amusement devices: toys