689071

Information

• Patent Grant
• 689071

• References
• Source

• Patent Number

  689,071

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1901
  123 years ago

• CPC

  • B23B27/20 - with diamond bits or cutting inserts
  • Y10T82/16901 - Separate means for plural tools
  • Y10T82/2512 - having facing tool fed transverse to work
  • Y10T82/2591 - Tool post

• US Classifications

  • 082 - Turning