3310020

Information

• Patent Grant
• 3310020

• References
• Source

• Patent Number

  3,310,020

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1967
  57 years ago

• CPC

  • B60B19/06 - with compartments for fluid, packing or loading material Buoyant wheels

• US Classifications

  • 440 - Marine propulsion