2974384

Information

• Patent Grant
• 2974384

• References
• Source

• Patent Number

  2,974,384

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1961
  63 years ago

• CPC

  • B28B7/42 - for heating or cooling
  • B28B3/02 - wherein a ram exerts pressure on the material in a moulding space Ram heads of special form
  • B28B11/003 - the shaping of preshaped articles
  • Y10S264/39 - Treatment of clay before and after molding

• US Classifications

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