3875775

Information

• Patent Grant
• 3875775

• References
• Source

• Patent Number

  3,875,775

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • B21B37/38 - using roll bending
  • B21B37/64 - Mill spring or roll spring compensation systems

• US Classifications

  • 072 - Metal deforming