3793975

Information

• Patent Grant
• 3793975

• References
• Source

• Patent Number

  3,793,975

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1974
  50 years ago

• CPC

  • B63B9/06 - Methods of building hulls
  • B63B5/14 - made predominantly of concrete
  • B63B5/16 - monolithic

• US Classifications

  • 114 - Ships
  • 524 - Synthetic resins or natural rubbers