3453833

Information

• Patent Grant
• 3453833

• References
• Source

• Patent Number

  3,453,833

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1969
  55 years ago

• CPC

  • B63C5/04 - Bilge or keel blocks

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 052 - Static structures