3807740

Information

• Patent Grant
• 3807740

• References
• Source

• Patent Number

  3,807,740

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • A63F3/00091 - concerning space ship navigation

• US Classifications

  • 273 - Amusement devices: games