1744876

Information

• Patent Grant
• 1744876

• References
• Source

• Patent Number

  1,744,876

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1930
  95 years ago

• CPC

  • B21B45/04 - for de-scaling
  • Y10T29/28 - Puddlers balls making

• US Classifications

  • 029 - Metal working