3672079

Information

• Patent Grant
• 3672079

• References
• Source

• Patent Number

  3,672,079

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • E21C50/00 - Obtaining minerals from underwater, not otherwise provided for
  • E02F3/081 - mounted on floating substructures

• US Classifications

  • 037 - Excavating
  • 043 - Fishing, trapping, and vermin destroying
  • 198 - Conveyors: power-driven