3572277

Information

• Patent Grant
• 3572277

• References
• Source

• Patent Number

  3,572,277

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1971
  53 years ago

• CPC

  • B63B35/28 - Barges or lighters
  • B63B3/08 - with detachably-connected sub-units
  • B63B2035/002 - for inland waters

• US Classifications

  • 114 - Ships