3631832

Information

• Patent Grant
• 3631832

• References
• Source

• Patent Number

  3,631,832

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • B63J2/14 - of liquid-freight-carrying tanks
  • B63B25/10 - open to ambient air

• US Classifications

  • 114 - Ships