3130088

Information

• Patent Grant
• 3130088

• References
• Source

• Patent Number

  3,130,088

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  60 years ago

• CPC

  • B21D3/05 - arranged on axes rectangular to the path of the work
  • B21D1/02 - by rollers
  • C21D7/00 - Modifying the physical properties of iron or steel by deformation
  • C21D8/0252 - with application of tension
  • C21D8/0242 - Flattening; Dressing; Flexing
  • C21D8/1238 - Flattening; Dressing; Flexing
  • C21D8/125 - with application of tension

• US Classifications

  • 072 - Metal deforming
  • 148 - Metal treatment