1430399

Information

• Patent Grant
• 1430399

• References
• Source

• Patent Number

  1,430,399

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1922
  102 years ago

• CPC

  • B21C23/16 - Making turbo blades or propellers
  • Y10T29/49336 - Blade making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working