2789401

Information

• Patent Grant
• 2789401

• References
• Source

• Patent Number

  2,789,401

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • B22C15/20 - Compacting by centrifugal forces only
  • B24D9/04 - Rigid drums for carrying flexible material

• US Classifications

  • 451 - Abrading