3452397

Information

• Patent Grant
• 3452397

• References
• Source

• Patent Number

  3,452,397

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • B29C45/6764 - using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices
  • 100 - Presses
  • 164 - Metal founding