3668911

Information

• Patent Grant
• 3668911

• References
• Source

• Patent Number

  3,668,911

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • B21B27/10 - externally
  • B21B45/0257 - for wire, rods, rounds, bars
  • B21B39/165 - Guides or guide rollers for rods, bars, rounds, tubes ; Aligning guides

• US Classifications

  • 072 - Metal deforming
  • 118 - Coating apparatus