3390563

Information

• Patent Grant
• 3390563

• References
• Source

• Patent Number

  3,390,563

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  56 years ago

• CPC

  • B21C23/007 - Hydrostatic extrusion
  • B01J3/048 - Multiwall, strip or filament wound vessels
  • B21C27/00 - Containers for metal to be extruded
  • B30B11/004 - involving the use of very high pressures
  • B30B11/221 - extrusion dies
  • B30B11/30 - using directly-acting fluid pressure

• US Classifications

  • 072 - Metal deforming
  • 220 - Receptacles