3614446

Information

• Patent Grant
• 3614446

• References
• Source

• Patent Number

  3,614,446

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • G21F3/04 - Bricks Shields made up therefrom
  • E04B2/08 - by interlocking of projections or inserts with indentations
  • G21C11/02 - Biological shielding Neutron or gamma shielding
  • G21C11/028 - characterised by the form or by the material
  • E04B2002/0213 - of round shape
  • Y02E30/40 - Other aspects relating to nuclear fission

• US Classifications

  • 250 - Radiant energy
  • 052 - Static structures
  • 976 - Nuclear technology
  • D25 - Building units and construction elements