2877510

Information

• Patent Grant
• 2877510

• References
• Source

• Patent Number

  2,877,510

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1959
  65 years ago

• CPC

  • E04F13/0862 - composed of a number of elements which are identical or not
  • Y10S52/02 - Masonry lattice or openwork

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements