2685806

Information

• Patent Grant
• 2685806

• References
• Source

• Patent Number

  2,685,806

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1954
  70 years ago

• CPC

  • B21H3/065 - Planetary thread rolling

• US Classifications

  • 072 - Metal deforming
  • 198 - Conveyors: power-driven