1428944

Information

• Patent Grant
• 1428944

• References
• Source

• Patent Number

  1,428,944

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1922
  102 years ago

• CPC

  • B21B39/10 - Arrangement or installation of feeding rollers in rolling stands

• US Classifications

  • 072 - Metal deforming