3689614

Information

• Patent Grant
• 3689614

• References
• Source

• Patent Number

  3,689,614

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • B28B1/28 - involving rotation of the mould about a centrifugal axis
  • B28B1/523 - containing metal fibres

• US Classifications

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