3578222

Information

• Patent Grant
• 3578222

• References
• Source

• Patent Number

  3,578,222

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • B63B35/306 - discharging through dump-gates on the bottom or sides of the barge

• US Classifications

  • 222 - Dispensing
  • 049 - Movable or removable closures
  • 105 - Railway rolling stock
  • 114 - Ships