3489118

Information

• Patent Grant
• 3489118

• References
• Source

• Patent Number

  3,489,118

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  54 years ago

• CPC

  • B63B9/00 - Methods of designing, building, maintaining, converting, refitting, repairing, or determining properties of vessels, not otherwise provided for
  • B63B9/06 - Methods of building hulls
  • B63C1/08 - Graving docks

• US Classifications

  • 114 - Ships