3665718

Information

• Patent Grant
• 3665718

• References
• Source

• Patent Number

  3,665,718

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • E02D29/073 - Tunnels or shuttering therefor assembled from sections individually sunk onto, or laid on, the water-bed
  • E02D23/16 - Jointing caissons to the foundation soil, specially to uneven foundation soil

• US Classifications

  • 405 - Hydraulic and earth engineering