2666296

Information

• Patent Grant
• 2666296

• References
• Source

• Patent Number

  2,666,296

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1954
  71 years ago

• CPC

  • E02B7/14 - Buttress dams

• US Classifications

  • 405 - Hydraulic and earth engineering