3377758

Information

• Patent Grant
• 3377758

• References
• Source

• Patent Number

  3,377,758

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  56 years ago

• CPC

  • E04C2/12 - of solid wood
  • E04B1/10 - the elements consisting of wood
  • E04B2/708 - obturation by means of longitudinal elements with a convex external surface
  • E04C2/14 - reinforced
  • E04C2/40 - composed of a number of smaller components rigidly or movably connected together

• US Classifications

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