3720061

Information

• Patent Grant
• 3720061

• References
• Source

• Patent Number

  3,720,061

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  51 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
  • 092 - Expansible chamber devices