3456308

Information

• Patent Grant
• 3456308

• References
• Source

• Patent Number

  3,456,308

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B28B1/267 - in moulds or on moulding surfaces supported by, or formed in or by, conveyors
  • B28B1/26 - by slip-casting

• US Classifications

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