3377763

Information

• Patent Grant
• 3377763

• References
• Source

• Patent Number

  3,377,763

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1968
  57 years ago

• CPC

  • E04B1/6187 - by means on top and/or bottom surfaces of the slabs
  • E04B1/04 - the elements consisting of concrete
  • E04B5/023 - Separate connecting devices for prefabricated floor-slabs
  • E04B5/043 - having elongated hollow cores

• US Classifications

  • 052 - Static structures