3208255

Information

• Patent Grant
• 3208255

• References
• Source

• Patent Number

  3,208,255

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  60 years ago

• CPC

  • B21D22/203 - of compound articles
  • B21D22/205 - Hydro-mechanical deep-drawing

• US Classifications

  • 072 - Metal deforming
  • 285 - Pipe joints or couplings