3073441

Information

• Patent Grant
• 3073441

• References
• Source

• Patent Number

  3,073,441

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  62 years ago

• CPC

  • B21C29/00 - Cooling or heating work or parts of the extrusion press; Gas treatment of work
  • B21C33/02 - the metal being in liquid form
  • H01B13/245 - of metal layers

• US Classifications

  • 219 - Electric heating
  • 072 - Metal deforming
  • 118 - Coating apparatus
  • 164 - Metal founding