3908290

Information

• Patent Grant
• 3908290

• References
• Source

• Patent Number

  3,908,290

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • E02F3/8833 - Floating installations
  • E02F3/88 - with arrangements acting by a sucking or forcing effect
  • E21C50/00 - Obtaining minerals from underwater, not otherwise provided for

• US Classifications

  • 037 - Excavating