3661007

Information

• Patent Grant
• 3661007

• References
• Source

• Patent Number

  3,661,007

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • B21D43/04 - by means in mechanical engagement with the work
  • Y10T83/4503 - Such means drives the work feed means

• US Classifications

  • 072 - Metal deforming
  • 083 - Cutting