3854193

Information

• Patent Grant
• 3854193

• References
• Source

• Patent Number

  3,854,193

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • B23K20/2333 - one layer being aluminium, magnesium or beryllium
  • B21C3/14 - Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
  • B21F19/00 - Metallic coating of wire
  • B23K20/001 - by extrusion or drawing

• US Classifications

  • 228 - Metal fusion bonding
  • 072 - Metal deforming