3669592

Information

• Patent Grant
• 3669592

• References
• Source

• Patent Number

  3,669,592

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  51 years ago

• CPC

  • B29C45/42 - using means movable from outside the mould between mould parts
  • B29C45/1759 - Removing sprues from sprue-channels

• US Classifications

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