2843071

Information

• Patent Grant
• 2843071

• References
• Source

• Patent Number

  2,843,071

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1958
  67 years ago

• CPC

  • B21D22/26 - for making peculiarly
  • B21D24/06 - Mechanically spring-loaded blank holders
  • Y10S220/22 - Seamless

• US Classifications

  • 072 - Metal deforming
  • 220 - Receptacles