2509581

Information

• Patent Grant
• 2509581

• References
• Source

• Patent Number

  2,509,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1950
  74 years ago

• CPC

  • B23B5/00 - Turning-machines or devices specially adapted for particular work Accessories specially adapted therefor
  • Y10T82/23 - Portable lathe for piston grooving

• US Classifications

  • 082 - Turning
  • 030 - Cutlery