2782471

Information

• Patent Grant
• 2782471

• References
• Source

• Patent Number

  2,782,471

• Date Filed

  Not available

• Date Issued

  Tuesday, February 26, 1957
  67 years ago

• CPC

  • B22C17/12 - Turning-over pattern plate, flask, and compacting device as a unit
  • B22C11/02 - Machines in which the moulds are moved during a cycle of successive operations
  • B22C15/30 - by both pressing and jarring devices

• US Classifications

  • 164 - Metal founding