2390194

Information

• Patent Grant
• 2390194

• References
• Source

• Patent Number

  2,390,194

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1945
  79 years ago

• CPC

  • E04C2/426 - with continuous bars that remain unconnected at crossing points of the grid pattern

• US Classifications

  • 052 - Static structures
  • 014 - Bridges