3490268

Information

• Patent Grant
• 3490268

• References
• Source

• Patent Number

  3,490,268

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  54 years ago

• CPC

  • G01M99/00 - Subject matter not provided for in other groups of this subclass
  • B63B9/00 - Methods of designing, building, maintaining, converting, refitting, repairing, or determining properties of vessels, not otherwise provided for
  • B63B2711/00 - Equipment for watching and measuring the oscillations, the resistance and the movements of ships Model towing tanks

• US Classifications

  • 073 - Measuring and testing