3922769

Information

• Patent Grant
• 3922769

• References
• Source

• Patent Number

  3,922,769

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B22F7/08 - with one or more parts not made from powder
  • B22F3/20 - by extruding
  • B22F5/12 - of wires
  • B22F2003/206 - Hydrostatic or hydraulic extrusion
  • Y10S29/031 - Pressing powder with other step
  • Y10S29/047 - Extruding with other step
  • Y10T29/49117 - Conductor or circuit manufacturing

• US Classifications

  • 419 - Powder metallurgy processes
  • 029 - Metal working