1074089

Information

• Patent Grant
• 1074089

• References
• Source

• Patent Number

  1,074,089

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1913
  111 years ago

• CPC

  • B21D28/06 - Making more than one part out of the same blank Scrapless working
  • Y10T29/49794 - Dividing on common outline
  • Y10T29/49973 - Compressing ingot while still partially molten

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming