3570290

Information

• Patent Grant
• 3570290

• References
• Source

• Patent Number

  3,570,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • B21D3/06 - arranged inclined to a revolving flier rolling frame
  • B21D3/04 - arranged on axes skew to the path of the work

• US Classifications

  • 072 - Metal deforming