3345853

Information

• Patent Grant
• 3345853

• References
• Source

• Patent Number

  3,345,853

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • B21J9/04 - Piercing presses
  • B21C23/20 - by backward extrusion
  • B21C23/218 - Indirect extrusion presses
  • B21C33/00 - Feeding extrusion presses with metal to be extruded; Loading the dummy block

• US Classifications

  • 072 - Metal deforming