3192292

Information

• Patent Grant
• 3192292

• References
• Source

• Patent Number

  3,192,292

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1965
  60 years ago

• CPC

  • E02D15/04 - Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
  • B28B21/22 - using rotatable mould or core parts
  • E02D5/36 - making without use of mouldpipes or other moulds

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 405 - Hydraulic and earth engineering
  • 425 - Plastic article or earthenware shaping or treating: apparatus