3404635

Information

• Patent Grant
• 3404635

• References
• Source

• Patent Number

  3,404,635

• Date Filed

  Not available

• Date Issued

  Tuesday, October 8, 1968
  56 years ago

• CPC

  • B63B35/54 - Ferries
  • A63G3/00 - Water roundabouts

• US Classifications

  • 104 - Railways
  • 472 - Amusement devices