3667267

Information

• Patent Grant
• 3667267

• References
• Source

• Patent Number

  3,667,267

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • B21C1/00 - Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
  • B21C23/008 - Continuous extrusion
  • B21C35/02 - Removing or drawing-off work

• US Classifications

  • 072 - Metal deforming
  • 226 - Advancing material of indeterminate length