1303394

Information

• Patent Grant
• 1303394

• References
• Source

• Patent Number

  1,303,394

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1919
  105 years ago

• CPC

  • B23B5/00 - Turning-machines or devices specially adapted for particular work Accessories specially adapted therefor
  • B24B5/065 - for brake drums
  • Y10T29/511 - Grinding attachment

• US Classifications

  • 029 - Metal working
  • 144 - Woodworking