3275719

Information

• Patent Grant
• 3275719

• References
• Source

• Patent Number

  3,275,719

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • E04B1/3516 - characterised by erecting a vertical structure and then adding the floors from top to bottom

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus