3740985

Information

• Patent Grant
• 3740985

• References
• Source

• Patent Number

  3,740,985

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1973
  51 years ago

• CPC

  • B21C23/08 - Making wire, bars, tubes
  • B21C1/26 - Push-bench drawing
  • B21C1/30 - Drives
  • B21C23/005 - Continuous extrusion starting from solid state material
  • B21C23/008 - Continuous extrusion
  • B21C23/211 - Press driving devices

• US Classifications

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