3149511

Information

• Patent Grant
• 3149511

• References
• Source

• Patent Number

  3,149,511

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1964
  60 years ago

• CPC

  • B21H3/044 - working axially

• US Classifications

  • 072 - Metal deforming
  • 470 - Threaded, headed fastener, or washer making: process and apparatus