1362852

Information

• Patent Grant
• 1362852

• References
• Source

• Patent Number

  1,362,852

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1920
  103 years ago

• CPC

  • E02D5/10 - made of concrete or reinforced concrete

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 052 - Static structures