3783625

Information

• Patent Grant
• 3783625

• References
• Source

• Patent Number

  3,783,625

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • E21D11/20 - Special cross- sections
  • E21D11/10 - with concrete cast in situ Shuttering also lost shutterings
  • E21D11/15 - Plate linings Laggings

• US Classifications

  • 405 - Hydraulic and earth engineering