3787159

Information

• Patent Grant
• 3787159

• References
• Source

• Patent Number

  3,787,159

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  50 years ago

• CPC

  • B29C45/561 - Injection-compression moulding
  • B29C2045/5625 - Closing of the feed opening before or during compression

• US Classifications

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