3602947

Information

• Patent Grant
• 3602947

• References
• Source

• Patent Number

  3,602,947

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1971
  53 years ago

• CPC

  • B29C45/70 - Means for plasticising or homogenising the moulding material or forcing it into the mould, combined with mould opening, closing or clamping devices
  • B29C2045/703 - using clamping and injection pressures that are proportional to each other

• US Classifications

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