3596491

Information

• Patent Grant
• 3596491

• References
• Source

• Patent Number

  3,596,491

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1971
  53 years ago

• CPC

  • B21C9/00 - Cooling, heating or lubricating drawing material
  • B21C3/06 - with adjustable section
  • B21C37/16 - Making tubes with varying diameter in longitudinal direction

• US Classifications

  • 072 - Metal deforming