3766696

Information

• Patent Grant
• 3766696

• References
• Source

• Patent Number

  3,766,696

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1973
  51 years ago

• CPC

  • E04B2/80 - with framework or posts of wood
  • E04B1/6162 - the connection made by an additional locking key
  • E04B2/7425 - Details of connection of panels

• US Classifications

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