3581694

Information

• Patent Grant
• 3581694

• References
• Source

• Patent Number

  3,581,694

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • B63B35/308 - Split barges interconnected hingedly or slidably

• US Classifications

  • 114 - Ships