3676973

Information

• Patent Grant
• 3676973

• References
• Source

• Patent Number

  3,676,973

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • E04B2/845 - the form leaf comprising a wire netting, lattice or the like
  • E04B1/163 - with vertical and horizontal slabs, only the vertical slabs being partially cast in situ
  • E04B2/847 - the form leaf comprising an insulating foam panel

• US Classifications

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