1538425

Information

• Patent Grant
• 1538425

• References
• Source

• Patent Number

  1,538,425

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1925
  99 years ago

• CPC

  • B28B5/025 - the moulds or the moulding surfaces being divided by separating walls and being continuously fed
  • Y10S264/12 - Molding styropor using steam probes continuous

• US Classifications

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