3889331

Information

• Patent Grant
• 3889331

• References
• Source

• Patent Number

  3,889,331

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • B23B27/16 - with exchangeable cutting bits or cutting inserts
  • B23B27/007 - for internal turning
  • Y10T407/2252 - Rectilinearly
  • Y10T407/2288 - Integral with holder
  • Y10T407/28 - Miscellaneous

• US Classifications

  • 407 - Cutters, for shaping