2964089

Information

• Patent Grant
• 2964089

• References
• Source

• Patent Number

  2,964,089

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • B21D22/14 - Spinning
  • B21D19/043 - for flanging edges of plates
  • B21D22/185 - making bombed objects

• US Classifications

  • 072 - Metal deforming