2748464

Information

• Patent Grant
• 2748464

• References
• Source

• Patent Number

  2,748,464

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1956
  68 years ago

• CPC

  • B21K21/06 - Shaping thick-walled hollow articles
  • Y10S220/22 - Seamless

• US Classifications

  • 072 - Metal deforming
  • 138 - Pipes and tubular conduits
  • 220 - Receptacles