3669593

Information

• Patent Grant
• 3669593

• References
• Source

• Patent Number

  3,669,593

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • B22D17/26 - Mechanisms or devices for locking or opening dies
  • B29C45/6721 - the separate element being displaceable with respect to the mould or the clamping cylinder

• US Classifications

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