817943

Information

• Patent Grant
• 817943

• References
• Source

• Patent Number

  817,943

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1906
  118 years ago

• CPC

  • B23B3/22 - Turning-machines or devices with rotary tool heads
  • Y10T82/2527 - having hollow cutter head

• US Classifications

  • 142 - Wood turning
  • 082 - Turning
  • 144 - Woodworking