3759043

Information

• Patent Grant
• 3759043

• References
• Source

• Patent Number

  3,759,043

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1973
  51 years ago

• CPC

  • E02B3/14 - Preformed blocks or slabs for forming essentially continuous surfaces Arrangements thereof
  • B28B7/00 - Moulds Cores Mandrels
  • E02B3/129 - Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings

• US Classifications

  • 249 - Static molds
  • 052 - Static structures
  • 405 - Hydraulic and earth engineering