2352771

Information

• Patent Grant
• 2352771

• References
• Source

• Patent Number

  2,352,771

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1944
  80 years ago

• CPC

  • B28B13/0205 - supplied to the moulding device in form of a coherent mass of material
  • B28B11/161 - in vertically operating extrusion presses

• US Classifications

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