3707938

Information

• Patent Grant
• 3707938

• References
• Source

• Patent Number

  3,707,938

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1973
  52 years ago

• CPC

  • B60F3/0076 - Amphibious snowmobiles
  • B63B35/731 - Waterscooters

• US Classifications

  • 114 - Ships