3577738

Information

• Patent Grant
• 3577738

• References
• Source

• Patent Number

  3,577,738

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

  • E02F3/90 - Component parts
  • E02D15/10 - Placing gravel or light material under water inasmuch as not provided for elsewhere
  • E02D23/16 - Jointing caissons to the foundation soil, specially to uneven foundation soil
  • E02F3/88 - with arrangements acting by a sucking or forcing effect

• US Classifications

  • 405 - Hydraulic and earth engineering