2029224

Information

• Patent Grant
• 2029224

• References
• Source

• Patent Number

  2,029,224

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1936
  89 years ago

• CPC

  • E02B7/14 - Buttress dams

• US Classifications

  • 405 - Hydraulic and earth engineering