3650238

Information

• Patent Grant
• 3650238

• References
• Source

• Patent Number

  3,650,238

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1972
  52 years ago

• CPC

  • E02F9/06 - Floating substructures as supports
  • B63B21/62 - characterised by moving of more than one vessel
  • B63B35/30 - self-discharging

• US Classifications

  • 114 - Ships
  • 037 - Excavating