1373726

Information

• Patent Grant
• 1373726

• References
• Source

• Patent Number

  1,373,726

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1921
  104 years ago

• CPC

  • B21J13/02 - Dies or mountings therefor
  • B21J5/022 - Open die forging
  • Y10T29/49975 - Removing defects
  • Y10T29/49979 - After deforming

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working