3803842

Information

• Patent Grant
• 3803842

• References
• Source

• Patent Number

  3,803,842

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

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

• US Classifications

  • 060 - Power plants
  • 091 - Motors: expansible chamber type