3810376

Information

• Patent Grant
• 3810376

• References
• Source

• Patent Number

  3,810,376

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • B21B1/163 - Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
  • B21B31/14 - by pivotally displacing

• US Classifications

  • 072 - Metal deforming