3279021

Information

• Patent Grant
• 3279021

• References
• Source

• Patent Number

  3,279,021

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1966
  58 years ago

• CPC

  • B28B7/18 - the holes passing completely through the article
  • B28B3/02 - wherein a ram exerts pressure on the material in a moulding space Ram heads of special form
  • B28B13/06 - Removing the shaped articles from moulds
  • B28B21/10 - using compacting means

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 100 - Presses