3613421

Information

• Patent Grant
• 3613421

• References
• Source

• Patent Number

  3,613,421

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B21B9/00 - Measures for carrying out rolling operations under special conditions
  • B21B27/06 - Lubricating, cooling or heating rolls

• US Classifications

  • 072 - Metal deforming