2633013

Information

• Patent Grant
• 2633013

• References
• Source

• Patent Number

  2,633,013

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  71 years ago

• CPC

  • E04B2/84 - Walls made by casting, pouring, or tamping in situ
  • E04F13/002 - made of webs
  • E04G15/068 - for channels open towards the surface

• US Classifications

  • 052 - Static structures