3589164

Information

• Patent Grant
• 3589164

• References
• Source

• Patent Number

  3,589,164

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  54 years ago

• CPC

  • B21C23/03 - by both direct and backward extrusion
  • B21C23/21 - Presses specially adapted for extruding metal
  • B21C33/00 - Feeding extrusion presses with metal to be extruded; Loading the dummy block
  • B21K21/08 - Shaping hollow articles with different cross-section in longitudinal direction

• US Classifications

  • 072 - Metal deforming