3738112

Information

• Patent Grant
• 3738112

• References
• Source

• Patent Number

  3,738,112

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  52 years ago

• CPC

  • E02D29/067 - Floating tunnels Submerged bridge-like tunnels

• US Classifications

  • 405 - Hydraulic and earth engineering